Tetsuo is a traditional Japanese name that is typically given to boys. Its origin can be traced back to Japan and it carries a strong cultural significance. The name Tetsuo is pronounced as "teh-TSOH-oh" in Japanese. It has the variation Tetsu as well. In California, historical data shows that the name Tetsuo was moderately popular in the early 20th century, with varying occurrences and ranks from year to year. This unique and meaningful name may appeal to parents looking for a name with a rich cultural heritage and a distinctive sound.
| Tetsuo Harada was a Japanese-French artist known for monumental granite and marble sculptures celebrating peace, nature, and unity. |
| Tetsuo Takashima is a Japanese author known for science fiction, mysteries, historical novels, social commentary, and fiction for young readers. |
| Tetsuo Saito is a Japanese politician who led Komeito and served as minister of transport and the environment. |
| Tetsuo Hasegawa was a Japanese actor best known for his television work. |
| Tetsuo Shinohara is a Japanese film director whose film First Love placed third for Best Film at the 22nd Yokohama Film Festival. |