Arcaius
Boy nameArcaius has been given to 29 babies in the U.S. since 2024. It peaked in 2024. In 2025, about 1 in 244,011 boys was named Arcaius.
Popularity over time births per year, 1880–2025
Total babies
29
Peak year
2024 (22 babies)
Rank in 2025
Below top 1000
First recorded
2024
10-year trend
New / returning
Gender split
All boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Arcaius.
Sibling name ideas for Arcaius
Same era and popularity as Arcaius, avoiding matching initials or rhymes.
FAQ
How popular is the name Arcaius?
Arcaius has been given to 29 babies in the U.S. since 2024. It ranked below the top 1000 in 2025.
When did the name Arcaius peak?
Arcaius peaked in 2024, when 22 babies were given the name.
Is Arcaius a girl or boy name?
Arcaius is primarily a boy name (100% of babies named Arcaius are boys).
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