Elsy is also an English spelling variant of the English, Scottish, and German name Elsie as well as an English diminutive of the English, Scandinavian, Spanish, Finnish, German, and Scottish name Elsa.
Elsy is uncommon as a baby girl name. It is not in the top 1000 names. In 2018, out of the family of girl names directly related to Elsy, Elizabeth was the most widely used.
† approx pronunciation for Elsy: EH as in "ebb (EH.B)" ; L as in "lay (L.EY)" ; Z as in "zoo (Z.UW)" ; IY as in "eat (IY.T)"