←
English bairn (cognate)
←
Proto-Germanic *barną (cognate)
←
Ancient Greek φέρνη (cognate)
←
Ancient Greek φέρμα (cognate)
←
Proto-Indo-European *bʰer- (derived)
←
Proto-Slavic *bermę (cognate)
←
Old Armenian բեռն (cognate)
→
Latgalian bārns (cognate)
→
Old Norse barn (cognate)