Name Donnellan
Type Surname (from given name)
Usage Irish
Other Forms FormsO'Domhnallain, Donelan, Donnelan, Donnellon, Donellan, Donlon, Donlan
Edit Status Status![not set not set](/images/edstat/0.png)
![not set not set](/images/edstat/0.png)
Meaning & History
From the Gaelic Domhnallain, a diminutive of Donnell/Domhnall meaning "world mighty" (Irish form of the Scottish Donald).