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Lasse as a Baby Name. Meaning and Origin of Lasse

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The baby name Lasse is a Male name , 2 syllables long and is pronounced /ˈlɑsːɛ/ (approx. 'LAH-seh').

Lasse is Scandinavian in Origin.

Gender: Male
Syllables: 2.0
Origin: Scandinavian
Pronunciation: /ˈlɑsːɛ/ (approx. 'LAH-seh')

What is the meaning of the name Lasse ?

The baby name Lasse is a Male name , 2 syllables long and is pronounced /ˈlɑsːɛ/ (approx. 'LAH-seh').

Lasse is Scandinavian in Origin.

Lasse is a Scandinavian diminutive of Lars, the Nordic form of Latin Laurentius. The name carries the senses “man from Laurentum” and, by long tradition, “laurel-crowned,” evoking victory and honor. Its -se ending reflects a common Scandinavian hypocoristic pattern (cf. Nisse, Bosse), documented in Swedish and Danish naming since medieval times.

As veneration of Saint Lawrence spread, Lars became widespread across the North from the Middle Ages onward, and Lasse arose in everyday speech before standing alone as a given name - especially in Sweden, Norway, Denmark, and Finland (including Swedish-speaking Finns). It reached notable popularity in the mid-20th century in Sweden and Finland. Variants and cognates include Lars; Finnish Lassi and Lauri; Danish/Norwegian Laurits/Lauritz; and broader equivalents such as Laurent (French), Lorenzo (Italian/Spanish), Lawrence/Laurence (English), and Wawrzyniec (Polish), all tracing back to Laurentius and the laurel symbolism.

Lasse has the following similar or variant Names

Famous people with the name Lasse

Lasse Virén Politician · Born 1949 · Finland Lasse Virén is a Finnish former long-distance runner best known for winning four Olympic gold medals at the 1972 and 1976 Summer Olympics. He became famous as one of Finland’s great distance stars, helping revive the legendary image of the "Flying Finns" associated with runners like Paavo Nurmi and Hannes Kolehmainen.

Lasse – Popularity by country

Based on birth registration data from national statistics agencies.

Country Gender Year Rank Born of
Germany Boys 2025 #1 423
DK Boys 0 #34 1,621 7,401
DK 0 #47 266 5,198
LU 0 #66 1 2,830
Finland Boys 0 #76 1,541 2,041
Finland Boys 2026 #81 7,915 3,552
Norway Boys 2025 #117 18 444
EE Boys 0 #120 6 2,087
Switzerland Boys 2024 #130 8 1,769
Finland 0 #139 259 830
Sweden Boys 2022 #143 40 1,509
Belgium Boys 2020 #171 27 400
MT Boys 0 #173 7 4,064
PL 0 #211 2 2,600
LU Boys 0 #218 3 4,970
GH 0 #248 1 5,396
SG 0 #282 1 11,010
JP Boys 0 #303 1 7,909
CZ Boys 0 #305 1 6,530
DK Girls 0 #327 3 7,429
NL 0 #379 13 2,481
Germany 0 #396 42 2,542
ZA 0 #474 1 14,421
Germany Boys 0 #482 587 5,697
CR Boys 0 #509 2 10,188
RU Boys 0 #526 1 12,621
HK Boys 0 #556 2 12,905
LY 0 #559 1 12,703
IR Boys 0 #565 1 10,162
AE Girls 0 #597 1 20,968
IQ Boys 0 #697 1 13,071
SG Boys 0 #736 4 17,960
QA Boys 0 #742 2 18,093
BR Boys 0 #785 1 12,213
KW Boys 0 #806 1 18,755
United States Boys 2006 #859 6 7,416
TN 0 #862 4 13,765
NL Boys 0 #868 84 5,873
Spain Boys 0 #907 24 5,610
OM Boys 0 #918 1 17,948
MX Boys 0 #1,033 1 16,355
AE Boys 0 #1,138 6 22,615
MY Boys 0 #1,181 2 25,439
MA 0 #1,193 7 20,986
DZ 0 #1,228 7 20,130
ZA Girls 0 #1,235 2 25,928
MX Girls 0 #1,267 1 17,781
ZA Boys 0 #1,270 3 25,619
IT Boys 0 #1,456 16 10,046

Lasse is popular in 36 countries — most recent births per country:

Norway
Switzerland
Germany
Flanders, Belgium
Sweden

Did we miss something about this name? Let us know!

People also ask about Lasse

Lasse is predominantly a boy's name.
Lasse is a 2 syllable name, pronounced /ˈlɑsːɛ/ (approx. 'LAH-seh').
Common nicknames and spelling variations include Lassi.
Yes, very popular — Lasse ranked #1 in Germany in 2025, and appears in official birth registries across 7 countries.
Lasse ranks highest in Germany (#1 in 2025).
Lasse's popularity is declining. It moved from #113 in 2015 to #117 in 2025 in Norway.
Yes — 1 notable people named Lasse are in our database, including Lasse Virén (Politician).