Explore the Family Name Millis

The meaning of Millis

1. English (London): variant of Mills. 2. Dutch: habitational name from Milheeze in the province of North Brabant. 3. Dutch: from a short form of the personal name Amilius or Amelis (Latinized forms of an ancient Germanic name with the first element amal ‘capable, brave, eager’) or of the Latin name Aemilius (see Milian).

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

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

Based on the data from the Decennial U.S. Census, the popularity of the surname Millis has experienced a slight decrease over time. In 2000, Millis ranked at 12,524 and saw a small drop in rank to 13,023 by 2010, signifying a 3.98% decrease in popularity. The count of those bearing this name, however, increased from 2,269 in 2000 to 2,358 in 2010, marking a growth of 3.92%. Despite this increase, the proportion per 100k people dropped from 0.84 to 0.8, indicating a rate decrease of 4.76%.

20002010Change
Rank#12,524#13,023-3.98%
Count2,2692,3583.92%
Proportion per 100k0.840.8-4.76%

Race and Ethnicity of people with the last name Millis

In terms of ethnic identity, the Decennial U.S. Census data shows some interesting trends for those with the surname Millis between 2000 and 2010. The percentage of individuals who identify as White decreased slightly from 91.89% to 90.54%, a change of -1.47%. On the other hand, those identifying as Hispanic saw a significant increase from 1.54% to 1.99%, reflecting a growth of 29.22%. Similarly, the Black population increased from 4.19% to 4.83%, a rise of 15.27%. Meanwhile, the Asian/Pacific Islander category rose modestly from 0.35% to 0.38%, an increase of 8.57%, and the group identifying as two or more races also grew from 1.5% to 1.78%, a positive change of 18.67%. Conversely, the American Indian and Alaskan Native category saw a decrease from 0.53% to 0.47%, marking a decline of 11.32%.

20002010Change
White91.89%90.54%-1.47%
Black4.19%4.83%15.27%
Hispanic1.54%1.99%29.22%
Two or More Races1.5%1.78%18.67%
American Indian and Alaskan Native0.53%0.47%-11.32%
Asian/Pacific Islander0.35%0.38%8.57%