Worldwide, אוסט (Oest , אוסט ) is an extremely rare boy's first name. Much more frequently, אוסט is the last name as well as the forename.
Aust
אלה, יעל, נתנאל, צופית, and פנחס דור
, אוסט 
) is an extremely rare boy's first name. Much more frequently, אוסט is the last name as well as the forename.