Four / Eight Aspects of Lord Siva.

http://www.hinduwebsite.com/siva/aspects.asp

Appear as 

https://freeglobaluniversity.blogspot.com/search/label/Veda

http://www.bhagavadgitausa.com/Siva-Ashtamurthy.htm

Appear as 

https://harekrishnainfo.blogspot.com/search/label/Sakhi