Declining since 2009, #14,942 for girls today.
Popularity of Joslin since 1951
Babies named Joslin per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1950s | 23 |
| 1960s | 5 |
| 1970s | 87 |
| 1980s | 141 |
| 1990s | 271 |
| 2000s | 450 |
| 2010s | 359 |
| 2020s | 70 |
Meaning & origin
Joslin is a rare modern name that first entered U.S. birth records in 1951. It saw its highest usage in 2010, but has been declining in popularity since 2009. As of 2025, it ranks 14,942 nationally, with only about 1 in 321,453 babies receiving the name in the latest year. The name is thought to be a blend of Joseph and the popular -lin suffix, similar to other modern coinages like Joslyn or Jocelyn. Despite its scarcity, Joslin offers a familiar sound with a distinctive spelling, appealing to parents seeking a name that feels both fresh and accessible.
Joslin is a modern coinage, likely formed by blending the popular name Joseph with the common feminine suffix -lin, as seen in names like Jocelyn or Rosalyn. It first appeared in U.S. records in 1951 and has since been used as a given name, particularly for girls. Its usage is relatively rare, and it does not have a long historical tradition.
Nicknames & variants
Nicknames: Jos, Josie, Lin
Sibling names for Joslin
Names that share Joslin's style, for a brother or sister.
