About Muldoon
The surname Muldoon is of Irish origin and is derived from the Gaelic name Ó Maoldúin, meaning "descendant of Maoldúin." The name Maoldúin is composed of the elements "maol," meaning "bald" or "tonsured," and "dúin," meaning "fortress" or "stronghold." Therefore, the surname Muldoon can be interpreted to mean "descendant of the bald one from the fortress."
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The surname Muldoon is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Muldoon based on recent US Census records. This is a brief glimpse into the diverse backgrounds of people carrying this surname.
Ranking information for the surname Muldoon is not currently available.
Here's how to represent Muldoon in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Muldoon using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.