Holding steady.
Popularity of Rhondalyn since 1955
Babies named Rhondalyn per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1950s | 29 |
| 1960s | 54 |
| 1970s | 38 |
| 1980s | 16 |
| 1990s | 0 |
| 2000s | 0 |
| 2010s | 0 |
| 2020s | 0 |
Meaning & origin
Rhondalyn emerged in the mid-20th century as a creative elaboration of Rhonda, fitting a trend of compound names ending in -lyn. Its first recorded year in U.S. data is 1955, and it achieved its peak rank in 1969. Since then, use has remained extremely low; the trajectory is stable, meaning it has not seen a resurgence. Though not among the top 1000 names, Rhondalyn reflects the post-war American fondness for distinctive feminine coinages that combine established names with fashionable suffixes.
Rhondalyn is a modern coinage from the mid-20th century, blending the name Rhonda with the fashionable suffix -lyn. Rhonda itself may derive from the Welsh place name Rhondda, but the connection is not definitively established. The name gained some popularity in the United States during the 1960s, fitting the trend of creating distinctive feminine names with a melodic ending.
Nicknames & variants
Nicknames: Ronnie, Lyn, Rhonnie
Variants: Rondalyn, Rhondelyn, Rondelyn
Sibling names for Rhondalyn
Names that share Rhondalyn's style, for a brother or sister.

