The spelling of the name "Ellsa" is pronounced as /ɛl-sə/. The first syllable is pronounced as "el" with a short "e" sound followed by a clear "l" sound. The second syllable is pronounced as "sə" with a short "u" sound and a weak "uh" sound. This spelling of the name "Ellsa" has no specific meanings in any language but it is perceived to be a modern and trendy name for girls.