Old Polish sierszeń

← English hornet (cognate)

← Proto-Balto-Slavic *śiršō (inherited)

← Proto-Indo-European *ḱerh₂s- (derived)

← Latin crābrō (cognate)

← Lithuanian širšė (cognate)

← Proto-Slavic *sьrxy (inherited)

← Proto-Slavic (mention)

→ Polish Sierszeń (mention)