This name originates from the ancient Hebrew word "Sal" which literally means sexy-genius. Thus the term Sal-man is used to describe a man of such character. It was translated into Turkish language as Selman.
In the modern day it is used as a name for a man with chiselled good looks and great intellect. It is also widely known that Selman is sweet, sensible, and sensitive.
The kinda guy you would wana spend eternity with and never get bored. Someone you would love to your hearts content and more. Some scholars also use the word "Salman" for the feeling of being in love.
Also this name was first seen in the name of Ertugrul Gazi's father in known history. Although he is referred to as Süleyman Shah in many sources, his original name is Selman Shah.
I love Selman!