What Gilleonan name meanings? In Scottish meaning of Gilleonan name is: waiter st . adomnan. This name origin from Scottish, with name first letter G. And the following table for Gilleonan name meanings.
Meaning of Gilleonan
| First Letter | Character | Gender | Name Origin | Name Meaning |
|---|
| G | 9 | Boy Name | Scottish | waiter st . adomnan |