Iestyn
Boy nameIestyn has been given to 5 babies in the U.S. since 2010. It peaked in 2010.
Popularity over time births per year, 1880–2025
Total babies
5
Peak year
2010 (5 babies)
Rank in 2025
Below top 1000
First recorded
2010
10-year trend
New / returning
Gender split
All boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Iestyn.
Sibling name ideas for Iestyn
Same era and popularity as Iestyn, avoiding matching initials or rhymes.
FAQ
How popular is the name Iestyn?
Iestyn has been given to 5 babies in the U.S. since 2010. It ranked below the top 1000 in 2025.
When did the name Iestyn peak?
Iestyn peaked in 2010, when 5 babies were given the name.
Is Iestyn a girl or boy name?
Iestyn is primarily a boy name (100% of babies named Iestyn are boys).
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