Romanian bârlog

← Serbo-Croatian brlog (cognate)

← Proto-Slavic *bьrlogъ (derived)

← Proto-Slavic *bьrloga (mention)

→ Romanian Bârlogu (mention)

→ Romanian Bârlogeni (affix)

→ Romanian Bârlog (mention)

→ Romanian Bîrlog (mention)

→ Albanian bërllog (cognate)