Doolan Last Name: Meaning and Heraldic Roots

Doolan is best understood alongside Dolan: both are Irish spellings of one family name.

What is the meaning of Doolan?

The family name meaning is “Descendant of Dubhshlán”, the same as for Dolan.

How is Doolan related to Dolan?

Doolan adds “o” to Dolan, a small change that crept in as the name was written down. You may also find the name written O'Dolan and Dolin.

Is there a Doolan coat of arms?

There is no single Doolan family crest for every bearer. Herald Lab researches the arms historically associated with the name and explains whose they were.

For the full story, order the Doolan surname pack.