About Guillan
The surname Guillan is of Spanish origin and is derived from the personal name Guillermo, which is the Spanish form of William. The name Guillan is patronymic in nature, meaning it was originally used to identify the descendants of a person named Guillermo. The name Guillermo itself is of Germanic origin and means "resolute protector." Therefore, the surname Guillan can be interpreted to mean "descendant of Guillermo" or "son of Guillermo."
Explore your ancestry and health insights with exclusive savings.
Save 15%-60% this holiday season
The surname Guillan is a unique entry in our records. Discover more about its distribution and characteristics:
Below is the ethnic distribution of the surname Guillan 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 Guillan is not currently available.
Here's how to represent Guillan in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Guillan using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.