Gu

Etymology 1
From.

Translations

 * Chinese:
 * Mandarin:
 * Japanese:

Etymology 2
From either  or, from.

Statistics

 * According to the 2010 United States Census, Gu is the 6183rd most common surname in the United States, belonging to 5532 individuals. Gu is most common among Asian/Pacific Islander (94.78%) individuals.