Degan

Patronymic

Meaning

Derived from the Irish 'Ó Deagáin,' meaning descendant of Deagán.

Etymology

The surname comes from the Irish Gaelic 'Ó Deagáin,' where 'Ó' denotes 'descendant of' and Deagán is a personal name of uncertain etymology. The name was anglicized from its original Irish form during the colonial period.

About the Degan Surname

An Irish patronymic surname derived from the Gaelic personal name Deagán. The name reflects Irish naming traditions and has been preserved through Irish emigration to English-speaking countries.

Distribution & Frequency

Estimated 5,000 bearers in the United States #1,656 most common surname
Rare Common

Primarily Ireland and Irish diaspora communities in the United States, Australia, and Canada.

Degan Surname Distribution

Geographic distribution based on Civil War military records.

Fewer
More

People with the Degan Surname