Explore the Family Name Cly

The meaning of Cly

1. Native American (Navajo): from an American English altered (and shortened) form of a Navajo personal name based on (or just composed of) tłʼaaí ‘left-handed person’. See also Clah. 2. Americanized form of German Klei.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name Cly in the United States?

According to the data from the Decennial U.S. Census, the surname Cly has seen a minor increase in popularity between 2000 and 2010. In 2000, Cly was ranked as the 33,090th most popular surname, with 652 individuals bearing this name. By 2010, it had risen slightly in rank to 32,865th, an increase of 0.68 percent. The number of people with this last name also grew to 698 during this period, marking a 7.06 percent increase. Despite these changes, the proportion per 100,000 people remained constant at 0.24.

20002010Change
Rank#33,090#32,8650.68%
Count6526987.06%
Proportion per 100k0.240.240%

Race and Ethnicity of people with the last name Cly

In terms of ethnicity, the Decennial U.S. Census data shows that the majority of individuals with the Cly surname identified as American Indian and Alaskan Native, with a slight increase from 80.37 percent in 2000 to 81.38 percent in 2010. The next largest ethnic group was White, though its representation decreased by 8.43 percent to 13.90 percent over the same decade. The percentage of Cly bearers identifying as two or more races saw the most significant growth, surging by nearly 48 percent to 2.72 percent in 2010. Conversely, those identifying as Black diminished by almost 25 percent to just 1.15 percent. There were no recorded instances of individuals with the Cly surname identifying as Asian/Pacific Islander or Hispanic during these census years.

20002010Change
American Indian and Alaskan Native80.37%81.38%1.26%
White15.18%13.9%-8.43%
Two or More Races1.84%2.72%47.83%
Black1.53%1.15%-24.84%
Asian/Pacific Islander0%0%0%
Hispanic0%0%0%