French un

← Old French un (inherited)

← Proto-Indo-European *óynos (inherited)

← Old Latin oinos (inherited)

← Proto-Italic *oinos (inherited)

← Latin ūnum (inherited)

← Latin ūnus (mention)

→ Corsican un (cognate)

→ Seychellois Creole enn (derived)

→ Spanish uno (cognate)

→ Persian یک (cognate)

→ French ton (link)

→ French quelqu'un (compound)

→ French unaire (suffix)

→ French Untel (compound)

→ French huitante-et-un (compound)

→ French octante-et-un (compound)

→ French nonante-et-un (compound)

→ Haitian Creole en (derived)

→ Haitian Creole an (derived)

→ Haitian Creole yon (mention)

→ Mauritian Creole enn (derived)

→ Piedmontese un (cognate)