What does Sheelagh mean?
Sheelagh is an unusual given name for women. Sheelagh is also an uncommon surname for all people. (2000 U.S. Census)
Shayla (#746 last year), Sheila, Shelia, Sheyla, Shiela and Shyla are the prominent variation forms of Sheelagh (#unlisted) appearing in the Top 1000. These girl names were at the peak of their popularity during 1960-1969 and have become much less widespread since, with the versions Shayla, Sheila, Shelia and Shyla becoming less fashionable. Displayed below is an analysis of the usage of the girl name Sheelagh and related names. (2014 Birth Statistics)