Mostyn
Boy nameMostyn has been given to 6 babies in the U.S. since 2001. It peaked in 2001.
Popularity over time births per year, 1880–2025
Total babies
6
Peak year
2001 (6 babies)
Rank in 2025
Below top 1000
First recorded
2001
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 Mostyn.
Sibling name ideas for Mostyn
Same era and popularity as Mostyn, avoiding matching initials or rhymes.
FAQ
How popular is the name Mostyn?
Mostyn has been given to 6 babies in the U.S. since 2001. It ranked below the top 1000 in 2025.
When did the name Mostyn peak?
Mostyn peaked in 2001, when 6 babies were given the name.
Is Mostyn a girl or boy name?
Mostyn is primarily a boy name (100% of babies named Mostyn are boys).
Get new name insights first
Occasional updates when we add new data & tools. No spam, unsubscribe anytime by replying to any email or writing to hello@zalize.com.
By subscribing you agree to our privacy policy. We store only your email address and the date you signed up.