What does Eilish mean?
Eilish has 21 more related variations via Elizabeth: Eleisa, Elisa▲, Elisah, Elise▲, Elissa▼, Eliz, Eliza▲, Elize, Ellie▲, Ellissa, Elliza, Ellsa, Ellse, Ellsi, Ellyse, Els, Elsa▲, Else, Elsy, Elyse▲ and Lili.
Eilish is an unusual first name for females. Eilish is an unusual last name too for both adults and children. (2000 U.S. Census)
Below is a graphed comparison of the usage of Eilish and associated names. Elizabeth (#14 last year), Ellie (#55), Elise (#166), Eliza (#212), Elsa (#286), Elisa (#498), Elyse (#611), Else and Elissa are the popular related forms of Eilish (#unlisted). This girl name reached the height of its popularity in the year 2012 and is almost as popular today, but with the form Elissa becoming less fashionable. The more fashionable names for newborns among these are Elsa (#286), Elisa (#498), Ellie (#55), Eliza (#212) and Elise (#166), with Elisa, Elise, Eliza, Ellie and Elsa going through a revival in popularity. (Top 1000 Birth Names Records, 2014)