In Croatia, Letoja families are Croats (from Krizevci ). In the past century, relatively most of Croatian residents bearing this family name were born in Krizevci and Zagreb. In Kučari in Krizevci every fourth inhabitant had the family name Letoja.
Prevalence
About 40 people with faimily name Letoja live in Croatia today, in 13 households. There were 50 of them in the middle of the past century, and their number decreased by 10 percent. They are only located in in 6 Croatian cities and 5 other places, mostly in Krizevci (<10), Mali Raven (<10), Zagreb (<10), Gostovic (<10), and in Rijeka (<5).
Outside Croatia
Family name Letoja (including: Letoya , Letaiah ) is present in 8 countries on four continents. The family name "Letoja " is used by few people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.