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William as a Baby Name. Meaning and Origin of William

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The baby name William is a Boy name , 2 syllables long and is pronounced WIL-yəm.

William is English, Medieval Latin, Old Norman, Proto-Germanic in Origin.

Gender: Boy
Syllables: 2
Pronunciation: WIL-yəm

What is the meaning of the name William ?

The baby name William is a boy name , 2 syllables long and is pronounced WIL-yəm.

William is English, Medieval Latin, Old Norman, Proto-Germanic in Origin.

William is the English form of Old Norman Williame, from Medieval Latin Willelmus and ultimately Proto-Germanic *Wiljahelmaz. The compound joins *wiljô, will, wish, desire, to *helmaz, helmet; in Germanic naming, the second element also carried the sense of protection. Its literal force is therefore will-helmet or resolute protection, preserved more transparently in German Wilhelm.

The name entered England with the Normans and spread rapidly after William I’s conquest in 1066, displacing any native cognate that regular sound change might have produced. Saint William of Gellone, an 8th-century Frankish noble and monk, helped give the name early prestige. Royal bearers in England, Scotland, the Netherlands, Prussia, and Norman Sicily kept it prominent, while Shakespeare made it central to English literary history. Forms include French Guillaume, Spanish Guillermo, Italian Guglielmo, Dutch Willem, Welsh Gwilym, and Irish Uilliam; Liam, originally a short form, has become an independent given name in recent English-language use.

William has the following similar or variant Names

Famous people with the name William

William Butler Yeats Politician · Born 1865 · Irish Free State William Butler Yeats was an influential Irish poet and one of the foremost figures of 20th-century literature. He is best known for his works such as 'The Second Coming', 'Sailing to Byzantium', and 'The Lake Isle of Innisfree'. Although he was involved in politics as a senator for the Irish Free State, his lasting legacy comes from his profound impact on poetry and literature. William Howard Taft Politician · Born 1857 · United States William Howard Taft was the 27th President of the United States, serving from 1909 to 1913. He is most famous for being the only person to have served as both President and Chief Justice of the United States. His presidency focused on trust-busting and civil service reform. William the Conqueror Royal · Born 1028 William the Conqueror, born in 1028, was the first Norman King of England, ascending to the throne in 1066 after his victory at the Battle of Hastings. His reign marked significant changes in English society, including the introduction of the feudal system and the commissioning of the Domesday Book, a great survey of his English territories.
William IV Politician|royal · Born 1765 · Kingdom of Hanover William IV was the King of the United Kingdom of Great Britain and Ireland and King of Hanover from 1830 until his death in 1837. He is known for his efforts to pass the Reform Act 1832, which reshaped the British electoral system. His reign also saw the abolition of slavery in most of the British Empire with the Slavery Abolition Act 1833. William Ewart Gladstone Politician · Born 1809 · United Kingdom William Ewart Gladstone was a prominent British politician who served as Prime Minister of the United Kingdom four times during the 19th century. He is most famous for his efforts in social reform and his rivalry with Benjamin Disraeli. Gladstone's work in expanding voting rights and his influence on British politics left a lasting legacy. William III of England Politician|royal · Born 1650 · Dutch Republic William III of England, also known as William of Orange, is most famous for becoming the King of England, Scotland, and Ireland after the Glorious Revolution in 1688. He played a crucial role in the establishment of constitutional monarchy in Britain. Born in the Dutch Republic, he was also the sovereign Prince of Orange from birth.

William – Popularity by country

Based on birth registration data from national statistics agencies.

Country Gender Year Rank Born of
Ireland Boys 2025 #1 — 836
Germany Boys 2025 #1 — 423
Sweden Boys 2022 #2 674 1,509
Norway Boys 2025 #3 368 444
Canada Boys 2024 #5 1,367 2,588
New Zealand Boys 2010 #5 320 99
ET 0 #6 1 246
FJ 0 #6 1 374
KR 0 #8 1 201
United States Boys 2024 #10 10,596 7,044
SV 0 #11 1 283
BI 0 #12 1 425
HT 0 #12 1 399
MO 0 #13 40 2,706
FJ Boys 0 #15 3 603
KR Girls 0 #15 1 572
BW 0 #18 2 960
SV Boys 0 #18 11 352
CN 0 #22 67 3,857
HN 0 #22 1 704
SG Boys 0 #22 3,596 17,960
ID 0 #23 17 2,238
NA 0 #23 11 2,537
BF Boys 0 #25 2 439
CN Boys 0 #25 948 9,639
CO Boys 0 #25 44,472 15,656
KR Boys 0 #25 3 897
PR Boys 0 #25 377 2,508
PR 0 #25 31 1,497
ET Boys 0 #26 2 678
HT Boys 0 #26 9 903
CM 0 #29 27 2,592
TW Boys 0 #29 522 7,111
BN 0 #30 3 2,297
CR Boys 0 #30 3,558 10,188
DJ Boys 0 #36 1 657
MT 0 #36 8 1,767
HK Boys 0 #37 3,714 12,905
ZA Boys 0 #38 10,822 25,619
CM Boys 0 #39 2,271 12,054
BI Boys 0 #41 4 917
NL Boys 2014 #43 38 79
HN Boys 0 #45 8 749
ID Boys 0 #45 99 4,130
SG 0 #45 312 11,010
GH Boys 0 #49 1,235 8,138
MO Boys 0 #50 272 5,842
CO 0 #53 2,329 7,768
AO 0 #55 22 2,729
BW Boys 0 #55 111 4,685
HK 0 #55 525 8,483
TW 0 #55 46 4,523
CY 0 #57 4 1,632
Belgium Boys 2024 #58 144 401
GT Boys 0 #59 1,927 7,625
MY 0 #60 365 12,352
CR 0 #61 105 5,526
EC 0 #61 56 2,502
JP 0 #61 17 4,057
LU 0 #61 6 2,830
MY Boys 0 #62 5,268 25,439
Switzerland Boys 2024 #63 81 1,769
AO Boys 0 #65 261 5,568
IN 0 #69 3 2,963
PE Boys 0 #70 9,447 14,506
BR Boys 0 #73 7,567 12,213
EC Boys 0 #75 385 3,322
MV Boys 0 #75 5 3,375
AL 0 #76 1 2,372
BN Boys 0 #76 58 6,332
PH 0 #76 21 5,607
JM 0 #77 11 3,714
BG 0 #82 1 1,799
NA Boys 0 #82 181 6,830
QA 0 #85 16 7,011
PH Boys 0 #86 458 11,440
LT 0 #88 1 949
MT Boys 0 #90 100 4,064
France Boys 2021 #91 673 2,865
PA 0 #91 40 3,797
AF Girls 0 #94 1 2,402
OM 0 #95 22 6,215
SD 0 #98 5 2,130
GT 0 #100 270 5,948
ZA 0 #100 455 14,421
ID Girls 0 #101 2 3,319
PE 0 #102 283 6,350
GH 0 #103 173 5,396
BR 0 #106 342 5,969
KW 0 #106 11 5,216
CY Boys 0 #107 23 3,473
GE Boys 0 #108 3 2,055
PA Boys 0 #113 949 9,305
HU 0 #114 2 1,675
LU Boys 0 #115 110 4,970
DK Boys 0 #116 369 7,401
EE Boys 0 #117 9 2,087
UY Boys 0 #118 1,158 5,922
JP Boys 0 #122 201 7,909
BO Boys 0 #129 1,652 9,244
IQ 0 #129 5 3,533
MU 0 #131 7 3,613
GR 0 #134 2 3,911
JO 0 #136 5 2,158
NL Boys 0 #140 3,055 5,873
AE 0 #146 32 10,220
LT Boys 0 #147 5 2,166
BW Girls 0 #148 4 4,216
RS Boys 0 #151 4 2,277
MT Girls 0 #153 1 3,773
UY 0 #156 22 2,477
HU Boys 0 #160 15 3,954
JM Boys 0 #160 120 6,876
PR Girls 0 #166 2 3,171
CL Boys 0 #168 2,187 13,390
DK 0 #168 36 5,198
IT Boys 0 #174 10,872 10,046
AR 0 #176 11 2,915
PT Boys 0 #179 241 7,951
SD Boys 0 #180 364 10,523
CZ 0 #182 5 3,154
NG Boys 0 #186 2,918 16,906
LU Girls 0 #190 1 4,850
NG 0 #190 76 5,926
RU 0 #190 5 3,641
Finland Boys 2026 #195 1,973 3,552
MU Boys 0 #204 162 8,477
PS 0 #206 13 5,692
SI Boys 0 #208 4 3,402
PL 0 #211 2 2,600
AO Girls 0 #213 5 4,575
BD 0 #214 14 5,992
BO 0 #214 178 6,868
BG Boys 0 #216 5 3,850
MX Boys 0 #216 2,832 16,355
HU Girls 0 #225 1 3,308
AL Girls 0 #227 1 4,141
IR 0 #227 5 4,221
NA Girls 0 #233 5 7,146
PT 0 #233 14 4,161
GR Boys 0 #234 34 6,912
HR Boys 0 #234 25 3,997
SA 0 #240 56 10,560
NL 0 #243 155 2,481
CZ Boys 0 #246 59 6,530
JP Girls 0 #250 2 6,592
EC Girls 0 #258 1 3,650
Finland Boys 0 #258 183 2,041
IL 0 #259 16 6,291
MO Girls 0 #259 5 7,056
AF Boys 0 #266 9 3,535
AR Boys 0 #273 266 7,628
Spain Boys 0 #273 1,529 5,610
JO Boys 0 #274 106 7,057
JM Girls 0 #276 3 7,507
KZ Boys 0 #276 14 6,578
TW Girls 0 #283 7 8,139
AL Boys 0 #285 14 5,122
Canada Girls 2004 #292 5 2,526
Finland 0 #292 16 830
CL 0 #296 119 6,867
GH Girls 0 #296 29 6,973
PL Boys 0 #313 23 6,459
SY 0 #328 591 11,684
DK Girls 0 #329 1 7,429
MX 0 #329 85 8,339
KZ Girls 0 #332 1 5,862
IT 0 #333 598 4,183
Spain 0 #335 118 2,326
SD Girls 0 #336 10 7,678
CN Girls 0 #337 13 8,829
QA Girls 0 #338 6 15,378
JO Girls 0 #339 1 7,570
YE 0 #347 35 8,639
CZ Girls 0 #351 1 5,378
MU Girls 0 #362 1 8,539
PS Boys 0 #362 197 10,655
IL Boys 0 #364 274 10,983
RU Boys 0 #368 140 12,621
Austria Boys 0 #378 65 2,180
EG 0 #378 23 6,387
QA Boys 0 #383 354 18,093
France Girls 2003 #389 3 2,806
Germany 0 #394 44 2,542
LB 0 #394 309 13,263
EG Boys 0 #401 739 15,035
BD Girls 0 #405 2 8,413
OM Girls 0 #417 8 15,987
KW Boys 0 #421 378 18,755
NG Girls 0 #422 467 15,093
PH Girls 0 #422 8 13,098
BH 0 #438 116 17,937
CM Girls 0 #462 79 11,671
PT Girls 0 #469 3 7,952
Germany Boys 0 #474 606 5,697
LY 0 #476 60 12,703
IR Boys 0 #486 67 10,162
BD Boys 0 #488 89 10,045
GT Girls 0 #490 16 7,500
IQ Girls 0 #495 10 11,303
IQ Boys 0 #498 170 13,071
KW Girls 0 #500 16 19,177
PA Girls 0 #511 8 9,861
RU Girls 0 #519 5 11,913
CR Girls 0 #523 10 11,342
UY Girls 0 #530 7 6,731
AE Girls 0 #537 17 20,968
PS Girls 0 #541 7 10,981
IR Girls 0 #545 1 8,334
SG Girls 0 #558 29 18,916
OM Boys 0 #576 322 17,948
AE Boys 0 #584 612 22,615
HK Girls 0 #584 32 16,104
BO Girls 0 #602 10 9,488
AR Girls 0 #628 3 8,289
IL Girls 0 #642 4 11,648
IN Girls 0 #648 7 13,121
DZ 0 #695 538 20,130
SA Boys 0 #701 1,348 28,008
TN 0 #710 120 13,765
IN Boys 0 #818 185 16,750
CL Girls 0 #838 14 14,098
CO Girls 0 #851 232 16,140
MA 0 #854 279 20,986
BR Girls 0 #884 58 12,708
PE Girls 0 #891 53 14,861
SA Girls 0 #895 41 25,931
United States Girls 2024 #908 9 8,487
ZA Girls 0 #913 229 25,928
NL Girls 0 #943 13 5,933
EG Girls 0 #945 15 14,742
MY Girls 0 #958 37 24,821
Spain Girls 0 #968 16 5,561
TR 0 #1,076 136 19,440
MX Girls 0 #1,156 28 17,781
IT Girls 0 #1,378 69 9,415

William is popular in 99 countries — most recent births per country:

France
Norway
Ireland
NL
Scotland, United Kingdom

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People also ask about William

William is a unisex name, given to both boys and girls.
William is a 2 syllable name, pronounced WIL-yəm.
Common nicknames and spelling variations include Wilhelm, Willelmus, Williame, Willelm, Guillaume and Guillermo.
Yes, very popular — William ranked #1 in Ireland in 2025, and appears in official birth registries across 14 countries.
William ranks highest in Ireland (#1 in 2025).
Yes — 21 notable people named William are in our database, including William Butler Yeats (Politician), William Howard Taft (Politician), William the Conqueror (Royal).