French Toulon

← Breton toull (cognate)

← Proto-Celtic *telo (derived)

← Proto-Celtic *tullon (cognate)

← Proto-Celtic *tullos (mention)

← Welsh twll (cognate)

← Irish toll (cognate)

← Proto-Indo-European *(s)tew- (derived)

← Latin Telō (mention)

← Latin Mārtius (mention)

← Latin tol (mention)

→ English Tulloch (cognate)

→ French Toulonnais (suffix)

→ French toulonnais (suffix)

→ Latin Toletum (mention)