Onix
Boy nameOnix has been given to 383 babies in the U.S. since 1956. It peaked in 2022. In 2025, about 1 in 77,640 boys was named Onix.
Popularity over time births per year, 1880–2025
Total babies
383
Peak year
2022 (33 babies)
Rank in 2025
Below top 1000
First recorded
1956
10-year trend
▲ +367%
Gender split
3% girls / 97% boys
Spellings & variants
Names one letter away from Onix — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Onix.
Sibling name ideas for Onix
Same era and popularity as Onix, avoiding matching initials or rhymes.
FAQ
How popular is the name Onix?
Onix has been given to 383 babies in the U.S. since 1956. It ranked below the top 1000 in 2025.
When did the name Onix peak?
Onix peaked in 2022, when 33 babies were given the name.
Is Onix a girl or boy name?
Onix is primarily a boy name (97% of babies named Onix are boys).
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