About Olaughlin
The surname Olaughlin is of Irish origin and is derived from the Gaelic name Ó Lachtnáin, meaning "descendant of Lachtnán." The personal name Lachtnán is derived from the word "lachtna," which means "gray" or "grey." Therefore, the surname Olaughlin can be interpreted to mean "descendant of the gray one" or "descendant of the gray-haired one."
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The surname Olaughlin is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Olaughlin 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 Olaughlin is not currently available.
Here's how to represent Olaughlin in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Olaughlin using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.