First names starting with O

45 first names starting with O rank in the top 5,000 of the 2020 Census. The most common are Olivia, Oscar and Owen. Each links to its own page; the number beside it is its national rank.

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Oakley #2,450
Oanh #4,326
Obed #3,857
Octavia #2,180
Octavio #1,613
Odalis #4,433
Odalys #3,780
Odell #3,930
Odessa #3,506
Odette #4,296
Odin #2,976
Ofelia #1,430
Oksana #2,872
Ola #3,183
Oleg #2,921
Olena #3,925
Olga #548
Olin #4,479
Oliva #3,496
Olive #1,649
Oliver #379
Olivia #102
Olivier #4,608
Ollie #2,239
Omar #444
Omari #2,756
Omer #3,569
Opal #2,084
Ophelia #2,553
Ora #2,782
Oralia #2,648
Oren #3,837
Oriana #4,544
Orion #1,882
Orlando #825
Orville #2,663
Oscar #263
Osiris #4,531
Osman #3,072
Osvaldo #1,564
Oswaldo #2,350
Otilia #4,691
Otis #1,537
Otto #1,918
Owen #312