Looking on the internet deeply has found these results:

many people is the most popular phrase on the web.

many a people 17,240 results on the web	many people 1439,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
If they made limits on how many a people could buy they would just come in bigger groups and pay for the products separately. And I work a Starbucks in a ... But they are many. A People of the blessing of God; a People under His safety and protection. A People calling upon the Name of the Lord; which the. Heathen ... ... how many (there) are? great ape? How many people? MANY instead of MANY PEOPLE? Many a? Many/Much people? Many a people/person/persons? Preparing for the IITs has left many a people emotionally scarred and exhausted. Look around the questions, "How does it feel to not qualify in IIT JEE?. See the ...	Locked in syndrome is many people's worst nightmare. Your husband promised many people anonymity. Physical hazards affect many people in the workplace. Manic depression is an illness many people suffer nowadays. These days many people use computers. Nowadays many people travel by car. But many people are committed to distributing food.

many a people

17,240 results on the web

many people

1439,000,000 results on the web

More popular!

If they made limits on how many a people could buy they would just come in bigger groups and pay for the products separately. And I work a Starbucks in a ...
But they are many. A People of the blessing of God; a People under His safety and protection. A People calling upon the Name of the Lord; which the. Heathen ...
... how many (there) are? great ape? How many people? MANY instead of MANY PEOPLE? Many a? Many/Much people? Many a people/person/persons?
Preparing for the IITs has left many a people emotionally scarred and exhausted. Look around the questions, "How does it feel to not qualify in IIT JEE?. See the ...