Jasiel was one of David’s mighty men and is probably another form of Jaasiel.
Definition
Jasiel was the last person named in the list of David’s heroes and is another form of Jaasiel.
Biblical Usage
Jasiel appears among David’s mighty men.
Historical Background
The name is explained as “whom God made.”
Historical Bible Dictionaries
Smith's Bible Dictionary
(whom God made), the last named on the list of David’s heroes in (1 Chronicles 11:47)
International Standard Bible Encyclopedia (ISBE)
<p>ja'-si-el, jas'-i-el (ya`asi'el, "God is maker," 1Ch 11:47 the King James Version).</p><p>See JAASIEL.</p>