How can I found out the name of someone if I only have their cell phone number?

Nope, you need to call them and just ask...

Here's a thought: call the cell and ask them their name.

Call and ask them or...But put your number as unknown,you may recognize the voice

wow this one is easy, do like i do call the # and say who is this.

call and ask whose phone number this is.

why dont u call it and say who is this and then say sorry wrong number but remember their name

You can't just call and ask the person what their name is?

call and ask..

call it with *67 which will block your number and listen to the persons answering machine. they almost always will say their name.