Globally, שידלו (Szydło , שידלו , Shidlo ) is an extremely rare unknown gender first name. Much more frequently, שידלו is the last name as well as the forename.
Shydlo, Sydlo, and Sydlu
גל, דני, איתי, and אביבה
, שידלו 
, Shidlo 
) is an extremely rare unknown gender first name. Much more frequently, שידלו is the last name as well as the forename.