Cognomen Erdosi (Erdosi 
) , in all the world, is quite a rare surname. The last name Erdosi is habitual in Hungary, where it is quite a common surname, Estonia, where it is quite a rare surname, and Romania, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Hungary, Romania, and Brazil.
Mr, Laura, Luiza, Janos, Jorge, Tamas, Timea, Erika, Emily, Frank, Wilma, Marcio, Miriam, Steven, Attila, Balint, Robert, Renata, George, Thomas, Eszter, Ernest, Gergo, Eileen, Gabor, Peter, Ms, Ana, Mike, Anna, Reka, Lori, Joao, Jeno, Eloa, Emma, Maria, Sidne, Suzan, Andre, Aniko, Agnes, Aggie, Cammy, Karin, Kinga, Klara, Danae, and Hermes