Alexius
Alexius is the Latinized form of the given name Alexios, especially common in the Byzantine Empire. The female form is Alexia and its variants such as Alessia in Italian.
Meaning & Origin of Alexius
What this name means, where it came from, and how it has traveled across cultures.
Alexius is the Latinized form of the given name Alexios, especially common in the Byzantine Empire. The female form is Alexia and its variants such as Alessia in Italian.
Source: Wikipedia (CC BY-SA 3.0). Read more →
The Story of Alexius
As a girl name
Alexius first appeared in U.S. Social Security Administration records as a girl name in 1978, with 6 babies given the name that year. Its peak popularity came in 1998, when 121 Alexiuss were born — ranking #1,416 that year. As of 2026, Alexius ranks #11,611 for girls with 8 births, with steady use. In total, more than 2K Alexiuss have been born in the U.S. since records began in 1880, spanning the 1970s through the 2020s.
As a boy name
Alexius first appeared in U.S. Social Security Administration records as a boy name in 1928, with 6 babies given the name that year. Its peak popularity came in 1978, when 12 Alexiuss were born — ranking #3,215 that year. As of 2026, Alexius ranks #10,757 for boys with 6 births, with steady use. In total, more than 135 Alexiuss have been born in the U.S. since records began in 1880, spanning the 1920s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Alexius
Phonetically similar names — useful when Alexius is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Alexius
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About the name Alexius
Alexius is a unisex baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1978 and has accumulated 2K births in the dataset. Alexius's peak popularity came in 1998 when it ranked #1,416. Use the chart and map above to compare Alexius's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1998 →
- Names of the 1990s →
- Names starting with "A" →
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- Top names of 2026 →
- Browse unisex names →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.