Polish Surnames Starting With O
All 12,193 Polish surnames beginning with O, ranked by popularity. 2025 data.
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581,281 surnames · updated 3 Apr 2025
Showing
100
of
12,193
#
Surname
Bearers
10601
Onachuk
2
10602
Onaczewska
2
10603
Onadeko
2
10604
Onagoruwa
2
10605
Onai
2
10606
Onaiko
2
10607
Onak-Rempała
2
10608
Onami
2
10609
Onanchuk
2
10610
Onanov
2
10611
Onanovi
2
10612
Onar
2
10613
Onara
2
10614
Onarinde
2
10615
Onbashy
2
10616
Onbegiyeva
2
10617
Onch
2
10618
Onchu
2
10619
Onchulenku
2
10620
Onciu
2
10621
Oncsik
2
10622
Ondajon
2
10623
Ondieki
2
10624
Ondoua Ma'a
2
10625
Ondraszek
2
10626
Ondrejková
2
10627
Ondreka
2
10628
Ondruszak
2
10629
Ondruszek
2
10630
Ondruško
2
10631
Ondrysz
2
10632
Ondráčková
2
10633
Ondrášová
2
10634
Ondycz-Szczerba
2
10635
Ondřejková
2
10636
Onegina
2
10637
Oneisse
2
10638
Onejeme
2
10639
Onenko
2
10640
Onescu
2
10641
Oneshkevych
2
10642
Onezashvili
2
10643
Ongaro
2
10644
Ongarov
2
10645
Ongenaert
2
10646
Ongori
2
10647
Ongu
2
10648
Ongus
2
10649
Onianova
2
10650
Oniatytska
2
10651
Onicshenko
2
10652
Oniehova
2
10653
Oniga
2
10654
Onilo
2
10655
Onions
2
10656
Onipco
2
10657
Onireti
2
10658
Onisczuk
2
10659
Onisechko
2
10660
Onishchanka
2
10661
Onishchyshena
2
10662
Onita
2
10663
Onitecka
2
10664
Onitsov
2
10665
Oniyide
2
10666
Onița
2
10667
Onkina
2
10668
Onofras
2
10669
Onofraș
2
10670
Onofri
2
10671
Onohda
2
10672
Onoiko-Miller
2
10673
Onokoi
2
10674
Onolbekov
2
10675
Onoo
2
10676
Onopriicha
2
10677
Onopryienko
2
10678
Onosahwo
2
10679
Onosov
2
10680
Onosova
2
10681
Onthonglang
2
10682
Ontiveros
2
10683
Onufriev
2
10684
Onufriishyna
2
10685
Onufryshyn
2
10686
Onuh
2
10687
Onukovska
2
10688
Onunkwo
2
10689
Onushkanich
2
10690
Onut
2
10691
Onuta
2
10692
Onutsa
2
10693
Onwaeze
2
10694
Onwuakpa
2
10695
Onwuaso
2
10696
Onwudiwe
2
10697
Onwumere
2
10698
Onwurah
2
10699
Onwusoro
2
10700
Onwuzuruike
2