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Polish Male Names Starting With O

All 720 Polish male names beginning with O, ranked by how many men carry each. Oleksandr (118,628) and Oskar (79,062) lead. Meanings and diminutives at every name. 2025 data.

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40,753 first names · updated 3 Apr 2025

Showing 100 of 720
# Name Bearers
401 Oleksandr-Mykhailo ♂ 3 – 402 Oleksandr-Yurii ♂ 3 – 403 Oleksanrd ♂ 3 – 404 Oleksiiy ♂ 3 – 405 Olger ♂ 3 – 406 Olgun ♂ 3 – 407 Olimboy ♂ 3 – 408 Olimpiu ♂ 3 – 409 Olindo ♂ 3 – 410 Olisaemeka ♂ 3 – 411 Oli̇ver ♂ 3 – 412 Olksandr ♂ 3 – 413 Olmosbek ♂ 3 – 414 Olo ♂ 3 – 415 Olov ♂ 3 – 416 Olson ♂ 3 – 417 Oltjon ♂ 3 – 418 Olukayode ♂ 3 – 419 Oluseyi ♂ 3 – 420 Oluwaferanmi ♂ 3 – 421 Oluwatayo ♂ 3 – 422 Oluwole ♂ 3 – 423 Omarkhan ♂ 3 – 424 Omarov ♂ 3 – 425 Omatillo ♂ 3 – 426 Omiko ♂ 3 – 427 Omonboy ♂ 3 – 428 Omonjon ♂ 3 – 429 Omprakash ♂ 3 – 430 Oneil ♂ 3 – 431 Oni ♂ 3 – 432 Onias ♂ 3 – 433 Onisim ♂ 3 – 434 Onisime ♂ 3 – 435 Onofrio ♂ 3 – 436 Onome ♂ 3 – 437 Onur Alp ♂ 3 – 438 Onur Can ♂ 3 – 439 Onuralp ♂ 3 – 440 Onyoo ♂ 3 – 441 Oo ♂ 3 – 442 Opanas ♂ 3 – 443 Orazaly ♂ 3 – 444 Oreoluwa ♂ 3 – 445 Orfei ♂ 3 – 446 Orgest ♂ 3 – 447 Orlando Jose ♂ 3 – 448 Orlando Jr. ♂ 3 – 449 Orlando Junior ♂ 3 – 450 Orlando Rafael ♂ 3 – 451 Orlo ♂ 3 – 452 Orman ♂ 3 – 453 Orso ♂ 3 – 454 Orton ♂ 3 – 455 Orunbay ♂ 3 – 456 Orunbek ♂ 3 – 457 Oruç ♂ 3 – 458 Orville ♂ 3 – 459 Orxan ♂ 3 – 460 Orynbay ♂ 3 – 461 Orynbek ♂ 3 – 462 Oryst ♂ 3 – 463 Orzumurod ♂ 3 – 464 Osaid ♂ 3 – 465 Oscar Alejandro ♂ 3 – 466 Oscar Armando ♂ 3 – 467 Oscar Enrique ♂ 3 – 468 Oscar Hernando ♂ 3 – 469 Osip ♂ 3 – 470 Oskaras ♂ 3 – 471 Osmon ♂ 3 – 472 Osvald ♂ 3 – 473 Othon ♂ 3 – 474 Otniel ♂ 3 – 475 Oto ♂ 3 – 476 Otokar ♂ 3 – 477 Otomar ♂ 3 – 478 Ottomar ♂ 3 – 479 Otwin ♂ 3 – 480 Otyliusz ♂ 3 – 481 Ousama ♂ 3 – 482 Ovadia ♂ 3 – 483 Over ♂ 3 – 484 Ovlyaguly ♂ 3 – 485 Owain ♂ 3 – 486 Owsiej ♂ 3 – 487 Oyatillokhon ♂ 3 – 488 Ozjasz ♂ 3 – 489 Ozren ♂ 3 – 490 O'neil ♂ 2 – 491 Obada ♂ 2 – 492 Obbos ♂ 2 – 493 Oben ♂ 2 – 494 Obert ♂ 2 – 495 Obiajulu ♂ 2 – 496 Obidzhon ♂ 2 – 497 Obitkhon ♂ 2 – 498 Obumneme ♂ 2 – 499 Ochir ♂ 2 – 500 Ochirbat ♂ 2 –