Czech loni

← Proto-Indo-European *ol-nei (derived)

← Latin ōlim (mention)

← Polish łoni (cognate)

← Russian лони́ (mention)

← Serbo-Croatian lȃni (cognate)

← Serbo-Croatian ла̑ни (mention)

← Slovak vlani (mention)

← Slovene láni (mention)

← Proto-Slavic *olni (inherited)

→ Serbo-Croatian lani (cognate)

→ Serbo-Croatian лани (cognate)

→ Slovak vlani (cognate)

→ Slovene lani (cognate)