Caizyn
Boy nameCaizyn has been given to 7 babies in the U.S. since 2025. It peaked in 2025. In 2025, about 1 in 244,011 boys was named Caizyn.
Popularity over time births per year, 1880–2025
Total babies
7
Peak year
2025 (7 babies)
Rank in 2025
Below top 1000
First recorded
2025
10-year trend
New / returning
Gender split
All boys
Spellings & variants
Names one letter away from Caizyn — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Caizyn.
Sibling name ideas for Caizyn
Same era and popularity as Caizyn, avoiding matching initials or rhymes.
FAQ
How popular is the name Caizyn?
Caizyn has been given to 7 babies in the U.S. since 2025. It ranked below the top 1000 in 2025.
When did the name Caizyn peak?
Caizyn peaked in 2025, when 7 babies were given the name.
Is Caizyn a girl or boy name?
Caizyn is primarily a boy name (100% of babies named Caizyn are boys).
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