Where does “Iisa” come from?

Iisa (Finnish) comes from Swedish Isa, from Swedish Isabella, from Latin Isabella, from Spanish Isabel, from Portuguese Isabel, from Old Occitan Elisabel, from Latin Elisabeth, from Ancient Greek Ἐλισάβετ.

Ancestry of “Iisa”, step by step

StepLanguageWordMeaning
1SwedishIsa—
2SwedishIsabellaIsabelle; Isabella
3LatinIsabella—
4SpanishIsabelElizabeth biblical character
5PortugueseIsabel—
6Old OccitanElisabel—
7LatinElisabethElisabeth
8Ancient GreekἘλισάβετElizabeth mother of John the Baptist
9Hebrewאלישבעmy God is an oath; the Lord is her oath
10Hebrewאֵלa God; God, deity; god, God
11Hebrewשמואל—
12Hebrewשְׁמוּאֵל—
Every word from Hebrew שְׁמוּאֵל →Every word from Hebrew שמואל →Every word from Hebrew אֵל →