French: habitational name from a place called Lagrave (Tarn) or La Grave (Hautes-Alpes) named with grave ‘gravel’ or a topographic name from this word.
Source: Dictionary of American Family Names 2nd edition, 2022
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Where is the Lagrave family from?
You can see how Lagrave families moved over time by selecting different census years. The Lagrave family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Lagrave families were found in USA in 1880. In 1840 there was 1 Lagrave family living in Iowa Territory. This was about 50% of all the recorded Lagrave's in USA. Iowa Territory and 1 other state had the highest population of Lagrave families in 1840.
Use census records and voter lists to see where families with the Lagrave surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
Between 1962 and 2004, in the United States, Lagrave life expectancy was at its lowest point in 1992, and highest in 1996. The average life expectancy for Lagrave in 1962 was 74, and 67 in 2004.