About Custeau
The surname Custeau is of French origin and is derived from the Old French word "costel," meaning "rib" or "side." It is believed to have originated as a nickname for someone with a prominent or distinctive rib or side. Over time, the surname Custeau has evolved and may have variations in spelling, such as Costeau or Costeaux.
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The surname Custeau is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Custeau 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 Custeau is not currently available.
Here's how to represent Custeau in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Custeau using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.