Kastyn
UnisexKastyn has been given to 71 babies in the U.S. since 2014. It peaked in 2017.
Popularity over time births per year, 1880–2025
Total babies
71
Peak year
2017 (12 babies)
Rank in 2025
Below top 1000
First recorded
2014
10-year trend
▼ -100%
Gender split
31% girls / 69% boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Kastyn.
Sibling name ideas for Kastyn
Same era and popularity as Kastyn, avoiding matching initials or rhymes.
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FAQ
How popular is the name Kastyn?
Kastyn has been given to 71 babies in the U.S. since 2014. It ranked below the top 1000 in 2025.
When did the name Kastyn peak?
Kastyn peaked in 2017, when 12 babies were given the name.
Is Kastyn a girl or boy name?
Kastyn is a unisex name, used for both girls and boys.
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