Cognomen סיילר (Sailer 
, סיילר 
) , in the entire world, is a common surname. The last name סיילר is characteristic of Austria, where it is quite a common surname, Germany, and Gabon, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Germany, Austria, and the United States. Much less frequently, סיילר is the forename as well as the last name.