The baby name Alexius is a Male name , 4 syllables long and is pronounced /əˈlɛksiəs/ (uh-LEK-see-uhs).
Alexius is Greek in Origin.
The baby name Alexius is a Male name , 4 syllables long and is pronounced /əˈlɛksiəs/ (uh-LEK-see-uhs).
Alexius is Greek in Origin.
From Greek Alexios (Ἀλέξιος), Alexius is the Latinized masculine form meaning “defender” or “helper,” rooted in alexein “to ward off, protect.” It belongs to the same family as Alexis and Alexander but preserves a more archaic, ecclesiastical flavor.
Attested in late antiquity and medieval Christendom, the name appears in hagiography (Saint Alexius of Rome) and on Byzantine thrones (notably Emperor Alexios I Komnenos). Through church and court usage it spread across Europe, yielding variants and cognates such as Alexios (Greek), Alexis (French/English), Alexei/Aleksey (Russian), Oleksii (Ukrainian), Aleksi (Finnish), Alessio (Italian), and Alejo (Spanish). Diminutives include Alex and Lex; in Slavic contexts Aleksey short forms like Alyosha occur. In modern English, Alexius is rare yet stylish, evoking classical scholarship and Orthodox tradition, while the related Alexis has become unisex.
Based on birth registration data from national statistics agencies.
| Country | Gender | Year | Rank | Born | of |
|---|---|---|---|---|---|
| ID | Boys | 0 | #134 | 2 | 4,130 |
| PR | Boys | 0 | #178 | 1 | 2,508 |
| Sweden | Boys | 2021 | #182 | 2 | 1,578 |
| RU | 0 | #194 | 1 | 3,641 | |
| NA | Boys | 0 | #253 | 1 | 6,830 |
| SG | 0 | #279 | 4 | 11,010 | |
| JM | Boys | 0 | #293 | 1 | 6,876 |
| JP | Boys | 0 | #303 | 1 | 7,909 |
| CN | Boys | 0 | #331 | 1 | 9,639 |
| MY | 0 | #348 | 7 | 12,352 | |
| GH | Boys | 0 | #361 | 1 | 8,138 |
| MX | 0 | #445 | 1 | 8,339 | |
| ZA | 0 | #472 | 3 | 14,421 | |
| AR | Boys | 0 | #483 | 1 | 7,628 |
| GT | Boys | 0 | #499 | 1 | 7,625 |
| PA | Boys | 0 | #503 | 3 | 9,305 |
| RU | Boys | 0 | #520 | 7 | 12,621 |
| CR | Girls | 0 | #573 | 1 | 11,342 |
| CM | Boys | 0 | #574 | 2 | 12,054 |
| BH | 0 | #587 | 1 | 17,937 | |
| SG | Girls | 0 | #631 | 2 | 18,916 |
| SG | Boys | 0 | #677 | 21 | 17,960 |
| CL | Boys | 0 | #700 | 1 | 13,390 |
| TN | 0 | #865 | 1 | 13,765 | |
| United States | Boys | 2018 | #879 | 6 | 7,242 |
| United States | Girls | 2017 | #911 | 8 | 9,202 |
| OM | Boys | 0 | #918 | 1 | 17,948 |
| PE | Boys | 0 | #926 | 1 | 14,506 |
| NG | Boys | 0 | #930 | 22 | 16,906 |
| CO | Boys | 0 | #978 | 4 | 15,656 |
| MY | Boys | 0 | #1,018 | 94 | 25,439 |
| MX | Boys | 0 | #1,029 | 5 | 16,355 |
| IN | Boys | 0 | #1,033 | 7 | 16,750 |
| MY | Girls | 0 | #1,071 | 2 | 24,821 |
| AE | Boys | 0 | #1,142 | 2 | 22,615 |
| ZA | Boys | 0 | #1,160 | 19 | 25,619 |
| DZ | 0 | #1,231 | 4 | 20,130 | |
| SA | Boys | 0 | #1,690 | 2 | 28,008 |
Alexius is popular in 30 countries — most recent births per country:
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