What does Harolyn mean?
Harolyn /har-o-lyn/ [3 sylls.] as a girls' name is of Old German origin, and the meaning of Harolyn is "free man". Variant of Carolyn. Singer Harolyn Blackwell.
How popular is Harolyn?
Harolyn is an unusual given name for females and an equally uncommon surname for both adults and children. (2000 U.S. Census)
Below is a graphed analysis of the usage of Harolyn and related names. Prominent alternative forms of Harolyn (not ranked) are Carolyn (#742 in 2014), Karolyn, Carolynn and Carrie. Forms like Caroyln are uncommon. Usage of these girl names was at its apex during the years 1940-1949 (usage of 0.6308%) and is now significantly less (usage 0.0645%, ▼89.8%), with the versions Carolyn and Carrie becoming less in vogue. (Top 1000 Baby Names Statistics, 2014)
A recommended similar baby name is Darolyn. Like Harolyn, this name is not commonly used.