The Most Popular Boy Baby Names From 2016 Starting On O.
Looking for a boy baby name starting on O? These were the 100 most popular names
from 2016 - sorted by popularity. Click on a name to learn more. The rank next to each name is the position on the overall top list for boys
this specific year.
| Rank | Name | How Unique? | Total births this year |
|---|---|---|---|
| 12 | Oliver | 1 in 127 (0.79%) | 13,066 |
| 24 | Owen | 1 in 161 (0.62%) | 10,305 |
| 176 | Oscar | 1 in 737 (0.14%) | 2,249 |
| 223 | Omar | 1 in 963 (0.1%) | 1,721 |
| 324 | Orion | 1 in 1,580 (0.06%) | 1,049 |
| 382 | Odin | 1 in 2,026 (0.05%) | 818 |
| 520 | Omari | 1 in 3,127 (0.03%) | 530 |
| 527 | Otto | 1 in 3,169 (0.03%) | 523 |
| 579 | Oakley | 1 in 3,793 (0.03%) | 437 |
| 607 | Orlando | 1 in 4,123 (0.02%) | 402 |
| 769 | Otis | 1 in 6,161 (0.02%) | 269 |
| 1069 | Osvaldo | 1 in 12,187 (0.01%) | 136 |
| 1137 | Onyx | 1 in 13,697 (0.01%) | 121 |
| 1181 | Octavio | 1 in 15,067 (0.01%) | 110 |
| 1203 | Oskar | 1 in 15,784 (0.01%) | 105 |
| 1322 | Osiris | 1 in 19,498 (0.01%) | 85 |
| 1499 | Oren | 1 in 25,112 (0%) | 66 |
| 1534 | Obadiah | 1 in 26,732 (0%) | 62 |
| 1570 | Obed | 1 in 28,575 (0%) | 58 |
| 1578 | Ollie | 1 in 29,077 (0%) | 57 |
| 1597 | Oziel | 1 in 30,134 (0%) | 55 |
| 1714 | Orson | 1 in 36,030 (0%) | 46 |
| 1726 | Ocean | 1 in 36,830 (0%) | 45 |
| 1745 | Olivier | 1 in 37,667 (0%) | 44 |
| 1746 | Om | 1 in 37,667 (0%) | 44 |
| 1747 | Omer | 1 in 37,667 (0%) | 44 |
| 1765 | Osmar | 1 in 38,543 (0%) | 43 |
| 1798 | Osman | 1 in 40,424 (0%) | 41 |
| 1867 | Olin | 1 in 44,794 (0%) | 37 |
| 2027 | Osiel | 1 in 55,245 (0%) | 30 |
| 2028 | Oswaldo | 1 in 55,245 (0%) | 30 |
| 2057 | Oden | 1 in 57,150 (0%) | 29 |
| 2144 | Ozias | 1 in 63,745 (0%) | 26 |
| 2172 | Ori | 1 in 66,295 (0%) | 25 |
| 2287 | Omarion | 1 in 75,335 (0%) | 22 |
| 2379 | Ozzy | 1 in 82,868 (0%) | 20 |
| 2477 | Ozzie | 1 in 92,076 (0%) | 18 |
| 2651 | Orin | 1 in 110,491 (0%) | 15 |
| 2712 | Ousmane | 1 in 118,383 (0%) | 14 |
| 2792 | Octavius | 1 in 127,490 (0%) | 13 |
| 2887 | Oluwademilade | 1 in 138,114 (0%) | 12 |
| 2888 | Oumar | 1 in 138,114 (0%) | 12 |
| 2986 | Osborn | 1 in 150,669 (0%) | 11 |
| 3105 | Olen | 1 in 165,736 (0%) | 10 |
| 3106 | Oshea | 1 in 165,736 (0%) | 10 |
| 3107 | Ousman | 1 in 165,736 (0%) | 10 |
| 3183 | Obaloluwa | 1 in 184,152 (0%) | 9 |
| 3184 | Oluwasemilore | 1 in 184,152 (0%) | 9 |
| 3185 | Oz | 1 in 184,152 (0%) | 9 |
| 3276 | Oluwadamilola | 1 in 207,171 (0%) | 8 |
| 3277 | Osbaldo | 1 in 207,171 (0%) | 8 |
| 3278 | Osias | 1 in 207,171 (0%) | 8 |
| 3409 | Oak | 1 in 236,766 (0%) | 7 |
| 3410 | Oluwadamilare | 1 in 236,766 (0%) | 7 |
| 3411 | Oluwadarasimi | 1 in 236,766 (0%) | 7 |
| 3412 | Omid | 1 in 236,766 (0%) | 7 |
| 3671 | Octavian | 1 in 276,227 (0%) | 6 |
| 3672 | Odysseus | 1 in 276,227 (0%) | 6 |
| 3673 | Olaoluwa | 1 in 276,227 (0%) | 6 |
| 3674 | Ollin | 1 in 276,227 (0%) | 6 |
| 3675 | Olliver | 1 in 276,227 (0%) | 6 |
| 3676 | Oluwajomiloju | 1 in 276,227 (0%) | 6 |
| 3677 | Oluwatobi | 1 in 276,227 (0%) | 6 |
| 3678 | Omere | 1 in 276,227 (0%) | 6 |
| 3679 | Omri | 1 in 276,227 (0%) | 6 |
| 3680 | Orrin | 1 in 276,227 (0%) | 6 |
| 3681 | Oryan | 1 in 276,227 (0%) | 6 |
| 3682 | Oswald | 1 in 276,227 (0%) | 6 |
| 3683 | Othniel | 1 in 276,227 (0%) | 6 |
| 3684 | Otoniel | 1 in 276,227 (0%) | 6 |
| 4171 | Oakland | 1 in 331,473 (0%) | 5 |
| 4172 | Obinna | 1 in 331,473 (0%) | 5 |
| 4173 | Octavious | 1 in 331,473 (0%) | 5 |
| 4174 | Oisin | 1 in 331,473 (0%) | 5 |
| 4175 | Olamide | 1 in 331,473 (0%) | 5 |
| 4176 | Oluwanifemi | 1 in 331,473 (0%) | 5 |
| 4177 | Oluwaseun | 1 in 331,473 (0%) | 5 |
| 4178 | Oluwatobiloba | 1 in 331,473 (0%) | 5 |
| 4179 | Olyver | 1 in 331,473 (0%) | 5 |
| 4180 | Omran | 1 in 331,473 (0%) | 5 |
| 4181 | Opie | 1 in 331,473 (0%) | 5 |
| 4182 | Owyn | 1 in 331,473 (0%) | 5 |
Source: U.S. Social Security Administration · Data through 2025 · Updated 2026
Recommended articles
New data stories
- Mary: The Rise and Fall of America's Biggest Baby Name
- The Fastest-Rising Baby Names in America
- The #1 Baby Name Isn't What It Used to Be
- Sophia Is Secretly the #1 Baby Name in America
- The Names That Rule Exactly One State
- The Most Loved Baby Names in America, According to 161,918 Votes
- Popular Isn't the Same as Loved
- The Names Everyone Has an Opinion About
- The Biggest Fallers: Baby Names Cooling Off Fast Since 2020
- One-Year Rockets: The Biggest Baby Name Jumps of 2025 Alone
- Brand New in the Top 1000: The Class of 2025
- Michael: The King Who Ruled for 44 Years
- Olivia vs Emma: The Duel at the Top of the Chart
- Liam vs Noah: Twelve Years, Two Names, One Crown
- Jennifer: From 63,605 Babies a Year to 464
- Linda: The Biggest Girls' Name Ever — and Where She Went
- The Vintage Revival Is Real: Violet, Hazel and the Comeback Girls
- Theodore: The Boys' Comeback King
- Names That Vanished: Myrtle, Gertrude and Ethel
- Mildred Was #6. Read That Again.
- The Next Vintage Wave: 1920s Stars Still Sleeping
- Charlotte's America: Who Really Won Your State in 2025?
- Hawaii Does Its Own Thing
- Noah Owns New Mexico (and the State Gap Is Closing)
- Dakota: The Most Gender-Balanced Name in America
- Avery: How a Boys' Name Became a Girls' Name
- Leslie: The Crossover That Completed
- Charlie: The 53/47 Name
- Emerson and the Surname Crossover Wave
- Arya and Khaleesi: The Game of Thrones Curve
- Elsa: The Frozen Spike That Melted
- Bella: What Twilight Did to a Name
- Kylo: The Star Wars Name That Refuses to Die
- Karen: What the Data Actually Says
- The -Aiden Empire: One Sound, Eight Spellings, 18,000 Babies
- Jackson vs Jaxon vs Jaxson: The Spelling War of the Decade
- Zoe vs Zoey: The Y That Ate the Chart
- One Name, Four Spellings: Muhammad, Mohamed, Mohammad and Mohammed
- How to Spot a Celebrity Name Spike (Before You Copy One)
- Girls Get More Names Than Boys — and They Always Have
- The Baby Boom, in One Table
- Twenty Babies Can Win a State
- Before You Choose a Name, Check Your State Chart (2025 Edition)
- John: The Name That Never Left the Top 28
- Elizabeth: The Name That Cannot Fall
- Names That Fell Out of the Top 1000 in 2025
- Every #1 Baby Name Since 1910: The Complete List
- The Most Lopsided Name in Every State
- California vs Texas: Two Giant States, Two Different Tastes
- Are Baby Names Getting Longer?
- A Is for Amelia: How the Vowel Letters Took Over the Top 50
- One-Hit Wonders: Names That Spiked for a Single Year
- Peak-Proof: The Steadiest Names of the Century
- The Names Voters Loved Before America Did
- Perfect Scores: Why 10,157 Names Average Five Stars
- Girls' Names Collect the Opinions
- The Newest Names in America
- The Fastest-Rising Names of 2025
- New Names That Stuck
- The Names That Vanished
- The Comeback Names
- The Decade's Biggest Climbers
- Truly Unisex? What the Data Says
- The Longest Reigns at Number One
- 2025 in Baby Names: The Year in Review




