Onyxx
Boy nameOnyxx has been given to 141 babies in the U.S. since 2018. It peaked in 2023. In 2025, about 1 in 100,475 boys was named Onyxx.
Popularity over time births per year, 1880–2025
Total babies
141
Peak year
2023 (33 babies)
Rank in 2025
Below top 1000
First recorded
2018
10-year trend
New / returning
Gender split
16% girls / 84% boys
Spellings & variants
Names one letter away from Onyxx — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Onyxx.
Sibling name ideas for Onyxx
Same era and popularity as Onyxx, avoiding matching initials or rhymes.
FAQ
How popular is the name Onyxx?
Onyxx has been given to 141 babies in the U.S. since 2018. It ranked below the top 1000 in 2025.
When did the name Onyxx peak?
Onyxx peaked in 2023, when 33 babies were given the name.
Is Onyxx a girl or boy name?
Onyxx is primarily a boy name (84% of babies named Onyxx are boys).
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