Irish easna

← Welsh ais (cognate)

← Scottish Gaelic asna (cognate)

← Proto-Indo-European (mention)

← Proto-Indo-European (mention)

← Proto-Indo-European *h₂óst (derived)

← Latin os (cognate)

← Old Irish [[asna]], [[esna]] (inherited)

← Albanian asht (cognate)

→ Welsh ais (cognate)

→ Welsh asen (cognate)

→ Irish láreasna (prefix)

→ Irish meáneasna (affix)

→ Scottish Gaelic asna (cognate)