Regarding significance of name availiblity

Kindly consult with Promoters and try to know how they come to this name.. This may ease your work.

"PAHRMANEST" is a combination of PHARMA+NEST. The word "PHARMA, HEALTHCARE" denotes main business activity of the proposed company. "NEST" means shelter/ structure/ home created by birds. The Promoters have vision to create a 'nest', a shelter for pharma business (pharmaceuticles products) through this company and make them available in market (or manufacture them) at one place.

You can develop this thought in line of your main object.