Caizen
Boy nameCaizen has been given to 37 babies in the U.S. since 2022. It peaked in 2025. In 2025, about 1 in 131,390 boys was named Caizen.
Popularity over time births per year, 1880–2025
Total babies
37
Peak year
2025 (13 babies)
Rank in 2025
Below top 1000
First recorded
2022
10-year trend
New / returning
Gender split
All boys
Spellings & variants
Names one letter away from Caizen — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Caizen.
Sibling name ideas for Caizen
Same era and popularity as Caizen, avoiding matching initials or rhymes.
FAQ
How popular is the name Caizen?
Caizen has been given to 37 babies in the U.S. since 2022. It ranked below the top 1000 in 2025.
When did the name Caizen peak?
Caizen peaked in 2025, when 13 babies were given the name.
Is Caizen a girl or boy name?
Caizen is primarily a boy name (100% of babies named Caizen are boys).
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