Explore the Family Name Orengo

The meaning of Orengo

1. Spanish (Valencia): perhaps a variant of Catalan Orenga ‘oregano’ or, more probably, a surname of Italian origin (see 2 below). This surname is most common in Puerto Rico. 2. Italian (Genoa): from the personal name Orengo of ancient Germanic origin, derived from the elements audha ‘power, wealth’ and hari, heri ‘army’. This surname is also found in southern France and probably also in Spain (see 1 above).

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

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

Based on the Decennial U.S. Census data, the popularity of the surname Orengo has seen a significant transformation from 2000 to 2010. In 2000, Orengo was ranked 26,717 in terms of popularity but by 2010, it had moved up to rank 23,737, showing an increase of 11.15%. The count of people carrying the surname also rose from 857 to 1,066 over the decade, marking a substantial growth rate of 24.39%. The proportion of the surname per 100,000 people also saw an uptick, moving from 0.32 to 0.36.

20002010Change
Rank#26,717#23,73711.15%
Count8571,06624.39%
Proportion per 100k0.320.3612.5%

Race and Ethnicity of people with the last name Orengo

The Decennial U.S. Census data indicates notable changes in the ethnic identity associated with the Orengo surname between 2000 and 2010. The majority of individuals with the surname identified as Hispanic, which increased from 88.10% to 90.62% over the decade. Meanwhile, the percentage of individuals identifying as White decreased from 10.04% to 7.69%. There was a slight increase in individuals identifying as Black, from 0.82% to 1.03%. The percentage of those identifying as two or more ethnicities fell from 0.82% to 0.56%. There were no individuals recorded with Asian/Pacific Islander or American Indian and Alaskan Native ethnicity for both years.

20002010Change
Hispanic88.1%90.62%2.86%
White10.04%7.69%-23.41%
Black0.82%1.03%25.61%
Two or More Races0.82%0.56%-31.71%
Asian/Pacific Islander0%0%0%
American Indian and Alaskan Native0%0%0%