Breton tann

← Gaulish tanno- (cognate)

← Proto-Celtic *tanno- (inherited)

← French tan (cognate)

← Old Cornish tannen (cognate)

→ English tan (cognate)

→ English tawny (cognate)

→ Breton tannoed (suffix)

→ German Tanne (cognate)

→ Albanian thanë (cognate)