CALLAHAN is a name for boy's that means "From the Irish surname Ó Ceallacháin, meaning bright-headed" It originates from Irish and is a widely used and common name.
| C | Compassionate |
|---|---|
| A | Ambitious |
| L | Loyal |
| L | Luminous |
| A | Adventure |
| H | Honest |
| A | Authenticity |
| N | Nurturing |