Mareo (given name)
| Gender | Male | 
|---|---|
| Origin | |
| Word/name | Japanese | 
| Meaning | Different meanings depending on the kanji used | 
Mareo (written: 希生 or 真礼生) is a masculine Japanese given name. Notable people with the name include:
- Mareo Ishiketa (石桁 真礼生; 1916–1996), Japanese composer