Explore the Family Name Gaiser

The meaning of Gaiser

German: occupational name for a goatherd or a nickname for a capricious person, from an agent derivative of Middle High German geiz ‘goat’. Compare Yeiser. Some characteristic forenames: German Hans, Dieter, Gerhard, Gottlob, Helmuth, Kurt, Manfred, Otto.

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

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

Based on the Decennial U.S. Census, the popularity of the surname Gaiser has slightly decreased in the United States over a decade. In 2000, it ranked 16,489 and by 2010, the rank had slipped to 16,687, representing a slight decrease of 1.2 percent. Despite the decline in rank, the actual count of individuals with the Gaiser surname increased from 1,605 in 2000 to 1,716 in 2010, marking an increase of 6.92 percent. However, when considering the overall population, the proportion per 100,000 people dipped from 0.59 to 0.58, indicating a decrease of 1.69 percent.

20002010Change
Rank#16,489#16,687-1.2%
Count1,6051,7166.92%
Proportion per 100k0.590.58-1.69%

Race and Ethnicity of people with the last name Gaiser

When we examine the ethnic identity associated with the surname Gaiser, based on the Decennial U.S. Census, we see some interesting shifts between 2000 and 2010. The majority of Gaisers identified as White, although this percentage dropped from 95.95 percent in 2000 to 91.78 percent in 2010. Meanwhile, there was a significant increase in those identifying as Asian/Pacific Islander, rising from 1.56 percent to 3.85 percent — a change of 146.79 percent. Individuals claiming two or more races also saw a sizable increase, jumping from 0.75 percent to 1.69 percent. Hispanic representation among Gaisers also rose, moving from 1.06 percent to 1.92 percent. No individuals with the Gaiser surname identified as Black, American Indian or Alaskan Native in either census year.

20002010Change
White95.95%91.78%-4.35%
Asian/Pacific Islander1.56%3.85%146.79%
Hispanic1.06%1.92%81.13%
Two or More Races0.75%1.69%125.33%
Black0%0%0%
American Indian and Alaskan Native0%0%0%