Polish Surnames
The complete list of 581,281 Polish surnames from the PESEL register (2025 vintage), ranked. Nowak and Kowalski lead. See how many people bear each name.
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581,281 surnames · updated 3 Apr 2025
Showing
100
of
581,281
#
Surname
Bearers
391601
Kos-Nowicki
♂
3
391602
Kos-Podlaska
♀
3
391603
Kosacki-Przybyła
♂
3
391604
Kosagowski
♂
3
391605
Kosaia
♀
3
391606
Kosaka
♀
3
391607
Kosamenska
♀
3
391608
Kosan
♀
3
391609
Kosanovska
♀
3
391610
Kosanovskyi
♂
3
391611
Kosari
♂
3
391612
Kosaryekov
♂
3
391613
Kosaryha
♂
3
391614
Kosash
♀
3
391615
Kosatkina
♀
3
391616
Kosayev
♂
3
391617
Koschembahr-Łyskowska
♀
3
391618
Koschinsky
♂
3
391619
Koschitza
♀
3
391620
Koschitzka
♀
3
391621
Koscielna
♀
3
391622
Koscielski
♂
3
391623
Koscinska
♀
3
391624
Kosechenko
♀
3
391625
Kosek-Czopek
♀
3
391626
Koselek
♀
3
391627
Kosera
♀
3
391628
Koseva
♀
3
391629
Kosgei
♀
3
391630
Koshaliev
♂
3
391631
Koshanova
♀
3
391632
Koshchavets
♀
3
391633
Koshchavtseva
♀
3
391634
Koshchiienko
♀
3
391635
Koshela
♀
3
391636
Kosheleu
♂
3
391637
Koshelevskyi
♂
3
391638
Koshelevych
♂
3
391639
Koshelinska
♀
3
391640
Koshelkov
♂
3
391641
Koshelna
♀
3
391642
Koshelnikova
♀
3
391643
Koshelnykov
♂
3
391644
Koshelov
♂
3
391645
Koshelovskyi
♂
3
391646
Koshenko
♀
3
391647
Koshevaya
♀
3
391648
Koshevko
♂
3
391649
Koshevy
♂
3
391650
Koshida
♂
3
391651
Koshkodan
♀
3
391652
Koshlachov
♂
3
391653
Koshlarov
♂
3
391654
Koshmai
♀
3
391655
Koshmanov
♂
3
391656
Koshmanyuk
♀
3
391657
Koshmiakov
♂
3
391658
Koshover
♀
3
391659
Koshpetruk
♀
3
391660
Koshtenko
♀
3
391661
Koshtomska
♀
3
391662
Koshtur
♀
3
391663
Koshubskyi
♂
3
391664
Koshurko
♀
3
391665
Koshurnykov
♂
3
391666
Koshutar
♀
3
391667
Koshutska
♀
3
391668
Koshykar
♂
3
391669
Koshylka
♂
3
391670
Koshyna
♀
3
391671
Kosiakowski
♂
3
391672
Kosianov
♂
3
391673
Kosiashnikov
♂
3
391674
Kosicka-Olkowska
♀
3
391675
Kosiera
♂
3
391676
Kosieradzka-Szewczak
♀
3
391677
Kosierocka
♀
3
391678
Kosierowska
♀
3
391679
Kosierski
♂
3
391680
Kosiewicz-Budnicka
♀
3
391681
Kosiiuk
♀
3
391682
Kosikau
♂
3
391683
Kosikovska
♀
3
391684
Kosinets
♂
3
391685
Kosinevska
♀
3
391686
Kosinevskyi
♂
3
391687
Kosiniak-Dysiewicz
♀
3
391688
Kosinsky
♂
3
391689
Kosintsieva
♀
3
391690
Kosir
♂
3
391691
Kosiy
♀
3
391692
Kosizen
♀
3
391693
Kosiłowski
♂
3
391694
Kosińska-Malinowska
♀
3
391695
Kosińska-Pawlak
♀
3
391696
Kosińska-Pietrzykowska
♀
3
391697
Kosińska-Zielińska
♀
3
391698
Koskiniotis
♂
3
391699
Kosksi
♂
3
391700
Kosmachev
♂
3