| Meaning | son of the servant of St. John |
| Origin | Scottish |
| Gender | gender neutral |
| Opposite gender | Mcclain |
| Popularity | Unique |
| Length | 7 |
| Syllables | 2 |
| Syllabification | Mc-clain |
| Mclaine |
| Mckenna |
| Maclaine |
| Macey |
| Madison |
| Macy |
| Mackenzie |
| Madeline |
| Makayla |
| Maren |
| Marlene |
| Marilyn |
| Mac |
| Mack |
| Lain |
| Mackie |