Ilsa
US Popularity Rank: 14692
Origin: German
Meaning: God's promise
Ilsa is a feminine name of German and Hebrew origins. A variant spelling of Ilse, this name comes from Elisabeth and translates to “God’s promise.” If you want to give baby an elegant-sounding name—or one that sounds similar to Elsa from _Frozen—_the name Ilsa is sure to make them feel like royalty.