A member of the Gauts tribe
Joslin is a variant of Jocelyn, which originated as a Germanic masculine name (Gautselin) referring to the Gauts tribe. It was later adopted as a feminine name in English-speaking countries. The name evolved through Old French before becoming established in its various modern spellings.
Less common today
Joslin isn't in the latest US Top 1000. It last peaked at #2,676 in 2010.
American actress known for independent films
US births per 5-year period, 1990βpresent (SSA data).