The Klimczak surname is derived from the given names Klimas and Klemens. These names are derived from the Latin
Clemens, which means mild or merciful. This name achieved popularity due to the fact that it was borne by an early saint who was a disciple of St. Paul.
of this family name include: Klimakiw, Kliman, Klimko, Klimovich, Klimash, Klimas, Klimasko, Klimasenko, Klimenkowsky, Klimchak, Klimchuk, Klimczuk, Klimuk, Klemas, Klemchuk, Klimczak, Klimchenko, Klimiuk, Klym, Klyma, Klymak, Klymakiw, Klymovich, Klymash, Klmasz, Klymas, Klymach, Klymacko, Klymasko, Klymashko, Klymasenko, Klymenkowsky, Klymchenko, Klymenko, Klymkiw, Klymiuk and many more.