| Meaning | son of Olaf |
| Origin | Scandinavian |
| Gender | Boy |
| Popularity | Moderate |
| Length | 5 |
| Syllables | 2 |
| Syllabification | Ol-sen |
Cool, Scandinavian-inspired, and distinctively contemporary, Olsen breaks the mold of traditional first names with audacious style. Originally a surname, Olsen has transitioned beautifully into given-name territory, joining the trend of last-names-first but with genuine Nordic heritage. This name appeals to parents who appreciate minimalist aesthetics, clean lines, and understated confidence. Olsen carries an effortless sophistication—never trying too hard, never demanding attention, yet impossible to ignore. The name evokes images of modern design, snowy landscapes, and progressive thinking. It works particularly well for families with Scandinavian roots or those who simply admire Nordic culture. Olsen offers the perfect balance between familiar and unexpected, providing instant recognition without ubiquity. The name suggests someone creative, independent, and comfortable marching to his own drummer.
| Ol |
| Sen |
| Olie |
| Ollie |
| Olsen Cruise | American football player |
| Olsen Ebright | Olympic rower |
| Olsen Filipaina | New Zealand rugby player |
| Olsen Nolen | American politician |
| Olsen Onakoya | Nigerian footballer |
| Olsen Pandelela | Malaysian diver |
| Olsen Reynolds | American actor |
| Olsen Ryan | Australian rules footballer |
| Olsen Salvetti | Brazilian musician |
| Olsen Scheel | Norwegian handball player |
| Olsen Smith | Canadian ice hockey player |
| Olsen Spencer | American journalist |
| Olsen Thakkar | Indian cricketer |
| Olsen Toupane | French basketball player |
| Olsen Turan | Turkish-German footballer |
| Olsen Verkamp | American entrepreneur |
| Olsen Winge | Danish painter |
| Olsen Wright | American lawyer |
| Olsen Yousif | Sudanese footballer |
| Olsen Zandin | Swedish cyclist |
| Olsen Johnson | Character in the movie "Blazing Saddles" |
| Olsen Ebright | Character in the book "Brideshead Revisited" |
| Olsen Thorpe | Character in the TV show "Gossip Girl" |
| Olsen Nygaard | Character in the video game "Hitman" |
| Olsen Pettifogger | Character in the book "The Westing Game" |
| Olsen Bay | Character in the TV show "Friday Night Lights" |
| Olsen Verloren | Character in the anime "07-Ghost" |
| Olsen Benner | Character in the book "My Side of the Mountain" |
| Olsen Bracken | Character in the TV show "Game of Thrones" |
| Olsen Frith | Character in the book "The Outlaws of Sherwood" |
| Olsen Garriott | Character in the video game "Overwatch" |
| Olsen Hartman | Character in the TV show "Power" |
| Olsen Kettleblack | Character in the book series "A Song of Ice and Fire" |
| Olsen Pendergast | Character in the book series "Pendergast" |
| Olsen Quayle | Character in the TV show "The Newsroom" |
| Olsen Redmaine | Character in the book "Graceling" |
| Olsen Stoner | Character in the movie "Accepted" |
| Olsen Swift | Character in the book "The Mysterious Benedict Society" |
| Olsen Tyrel | Character in the book "The Tawny Man Trilogy" |
| Olsen Wainwright | Character in the TV show "Grey's Anatomy" |