French aucun

← Spanish alguno (cognate)

← Old French alcun (mention)

← Galician algún (cognate)

← Italian alcuno (cognate)

← Latin aliquis (mention)

← Latin unus (mention)

← Portuguese algum (cognate)

→ Spanish alguno (cognate)

→ Galician algún (cognate)

→ Haitian Creole okenn (derived)

→ Interlingua alcun (cognate)

→ Interlingua alicun (cognate)

→ Italian alcuno (cognate)

→ Portuguese algum (cognate)