Declining since 2009, #4,352 for girls today.
Popularity of Irelyn since 1996
Babies named Irelyn per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1990s | 32 |
| 2000s | 546 |
| 2010s | 706 |
| 2020s | 310 |
Meaning & origin
Irelyn is a modern American name first recorded in 1996, reflecting the trend of inventing names by combining the sound of a place name like Ireland with the popular suffix -lyn. It reached its peak rank of 4352 in 2008, but has been declining in use since 2009. In 2025, it was given to approximately 1 in every 50,227 baby girls. While the name has not been associated with any particular region or top states, its style aligns with other modern -lyn coinages. As a contemporary creation, Irelyn has no historical depth or traditional etymology, but its sound and spelling appeal to parents seeking a distinctive yet familiar-sounding name.
Irelyn is a modern coinage, first recorded in the United States in 1996. It is formed by blending the sound of the country name Ireland with the fashionable suffix -lyn. The name follows a pattern of creative respellings popular in the late 20th and early 21st centuries. As a recent invention, it has no traditional etymology or historical usage beyond its American origin.
Nicknames & variants
Nicknames: Ire, Lyn, Irie
Sibling names for Irelyn
Names that share Irelyn's style, for a brother or sister.

