The first name Iestyn
A boy’s name.
2 syllables Male
Popularity
Babies registered in England and Wales, 1996–2025
In 2025, 10 boys were named Iestyn, making it the 2,269th most popular boys’ name. It peaked in 2004, with 138 births (#237).
1,542
babies named Iestyn, 1996–2025
#2,269
rank in 2025
2004
peak year
Office for National Statistics; years with fewer than three births are not published and show as zero. Compare Iestyn with other names.
Popularity in the United States
Babies named Iestyn at birth, 1880–2025
In 2010, 5 boys born in the United States were named Iestyn, the 12,980th most popular boys’ name that year.
5
babies named Iestyn since 1880
#12,980
rank in 2010
2010
peak year
US Social Security Administration, from applications for a Social Security card. A name is only published for a year when at least five babies were given it, so quieter years show as zero.
Questions
- How popular is the name Iestyn?
- In 2025, 10 boys born in England and Wales were named Iestyn, ranking 2,269th. Its peak was 2004, with 138 births.
- When was Iestyn most popular?
- 2010 in the United States, when 5 babies were named Iestyn, its highest rank at 12,980th.