Last name אלרט (Elert 
, אלרט 
) , around the globe, is quite a rare family name. The last name אלרט is characteristic of Poland, where it is quite a rare surname, Germany, where it is a rare surname, and Israel. Measured by absolute frequency, it most frequently occurs in Germany, Poland, and Brazil. Likewise, אלרט is the forename as well as the last name.