KostraCzech, Slovak Unusual surname found in Slovakia and the Czech Republic meaning "skeleton" from the word kostra, ultimately from the word kost meaning "bone". In Czech in particular, kostra refers only to the biological meaning of "skeleton" - a skeleton as an independent entity is known as a kostlivec.
KostrzewskiPolish Habitational name for someone from a place called Kostrzewice in Sieradz voivodeship or Kostrzewy in Kalisz voivodeship, both named with kostrzewa ‘fescue grass’.
KovaleskiBelarusian Habitational name for someone from any of several places called Kovali in Belarus, or perhaps Kavoliai in Lithuania, named with a derivative of kavalj meaning "smith".
KowalewskiPolish, Jewish Habitational name for someone from places called Kowalew or Kowalewo, named with kowal "smith" or an occupational name for a blacksmith.
KowalikPolish Means "nuthatch" in Polish, or derived from a diminutive of Kowal.
KowalkowskiPolish habitational name for someone from any of several places called Kowalki or Kowaliki, named with kowalik
KozakPolish, Czech, Slovak, Sorbian, Ukrainian Ethnic name for a Cossack, a member of a people descended from a group of runaway serfs who set up a semi-independent military republic in Ukraine in the 15th and 16th centuries.
KozubCzech, Polish, Slovak Either denoted a fireplace maker or a saddler depending on the origin, either meaning "fireplace, hearth" in Czech and Slovak or "saddle" in Polish.
KozyrevRussian From Russian козырь (kozyr) meaning "high standing collar" or "canopy" or "head of a sleigh".
KrčmarCroatian Derived from Croatian krčmar meaning "innkeeper, tavern owner, barkeeper", which is ultimately derived from Croatian krčma meaning "inn, tavern, pub".... [more]
KremicBosnian (Rare) Surname Kremić was used in early middle-ages, in Bosnia. It was used by royal and ordinary people. That surname is very rare today and it's almost extinct, but in the past it had very big influence.
KrochmalPolish, Yiddish, Hebrew Krochmal (Yiddish: קראָכמאַל, Hebrew, קרוכמל/קרוכמאל) is a rare Ashkenazi-Jewish-Polish surname meaning "laundry starch" (a starch solution in water used to whiten and stiffen fabric)... [more]
KrolikPolish 1 Polish (Królik): from a diminutive of Polish król ‘king’ ( see Krol ).... [more]
KrolikovRussian Patronymic surname derived from Russian кролик (krolik) meaning "male rabbit".
KrupskayafRussian, Yiddish (Russified) Derived from Russian крупа (krupa), meaning "grains". This was the last name of Nadezhda Krupskaya, Lenin's wife.
KrzyżanowskiPolish habitational name for someone from Krzyżanów in Piotrków or Płock voivodeships, Krzyżanowo in Płock or Poznań voivodeships, or various places in Poland called Krzyżanowice, all named with krzyż ‘cross’.
KrzyżewskiPolish Derived from the name of any of the villages called Krzyżewo in Poland. A notable bearer is American basketball coach Mike Krzyzewski (b. 1947).
KsiazekPolish Nickname meaning ‘little priest’ or possibly a patronymic for an illegitimate son of a priest, from ksiadz ‘priest’ + the diminutive suffix -ek.nickname meaning ‘little prince’, from a diminutive of ksia?ze ‘prince’.