Illia

Illia is a feminine name with multiple cultural origins. In Slavic countries, it can be a feminine form of Ilya (the Slavic variant of Elijah), meaning 'Yahweh is God.' It also appears in Greek contexts, possibly derived from Ilios, meaning 'sun.' In some Eastern European traditions, Illia can be connected to names meaning 'light' or 'bright.' The name features a melodic quality with its flowing syllables and soft consonants. While not widely used in English-speaking countries, Illia has maintained modest usage in Eastern European and Mediterranean regions. The name's international versatility and pleasant sound make it appealing to parents seeking a name that travels well across cultural boundaries while remaining distinctive and feminine.

As of October 2026, Illia ranked #14073 in US births in 2023 SSA, peaked at #10959 in 1980.