Polish Kazimierz

← Proto-Slavic [[*Kaziměrъ]], [[*Kazimirъ]] (inherited)

← Proto-Slavic *kaziti (mention)

← Proto-Slavic *mirъ (mention)

→ English Casimir (mention)

→ Latvian Kazimirs (mention)

→ Polish Kazimierczyk (suffix)

→ Polish Kazimierczak (suffix)

→ Polish Kaźmierczak (suffix)

→ Polish Kaźmierczyk (suffix)

→ Polish Kaźmierowicz (suffix)

→ Polish Kazimierowicz (suffix)