←
Proto-Balto-Slavic *ṓja (inherited)←
Proto-Indo-European *h₂ōwyóm (inherited)←
Proto-Slavic *ājьcè (inherited)←
Proto-Slavic *ȃje (mention)→
Belarusian яйцо (inherited)→
Russian яйцо (inherited)→
Russian яйце (inherited)→
Ukrainian яйце (inherited)→
Ukrainian яице (inherited(uk/orv))