Meaning and name origin
Yancy \ya(n)-cy\ as a boy's name (also used as girl's name Yancy). Possibly an Indian word for "Englishman", giving us the word "Yankee". The name is also used to honor a Southern proslavery politician of the 19th century. Football player Yancey Thigpen.
Yancy is not a popular first name for males but a very popular surname or last name for all people (#5137 out of 88799, Top 6%) (2000 U.S. Census).
Displayed below is the baby name popularity of the name Yancy for boys. Yancy has not been ranked in the Top 1000/100 so far. (2014 statistics).