Illyah as a Baby Name. Meaning and Origin of Illyah

What is the meaning of the name Illyah ?

The baby name Illyah is a Male name and is pronounced /ˈɪl.jə/ (IL-yuh); also heard as /ɪlˈjɑː/ (il-YAH).

Illyah is Hebrew in Origin.

Illyah is a contemporary Anglophone spelling built on Ilya, the East Slavic form of the Hebrew Eliyahu (Elijah), a theophoric name meaning “Yahweh is my God.” The -yah ending foregrounds the divine element Yah, while the doubled l echoes Ukrainian/Belarusian romanizations (Illia/Illya). As with its root forms, Illyah can be used for any gender in modern usage, though Ilya/Ilia have traditionally been masculine.

Through Elijah’s prominence in Jewish, Christian, and Islamic tradition (Arabic Ilyas), the name spread widely; in the Orthodox Slavic world it appears as Ilya, borne by the folk hero Ilya Muromets. Related variants include Illya/Illia (Ukrainian), Ilya (Russian), Ilia (Georgian), Ilija (South Slavic), Elias/Eliasz (Greek/Polish), Elia (Italian/Spanish), Eliah/Eliyah and standard English Elijah. Illyah fits contemporary English trends favoring -yah endings while remaining anchored to a long, cross-cultural history.

⚙ Illyah does not appear in any of the birth registries or name datasets we track. This usually means it's either extremely rare, a regional/traditional name not captured by official statistics, or a brand-new coinage. Use it knowing your child will almost certainly be the only one in the room.