Allah has 99 names but if you include Allah and Ahad that would make 100. So is Allah a part of the 99 names or not?
Prophet Muhammad (peace be upon him) said:
'To God belongs 99 names, 100 minus 1, anyone who memorizes them will enter Paradise; He (God) is odd (odd number, he is the Only One), and He loves odd numbers (such as 99)'