abused young age

There is probably very little way of knowing this beyond any memories you have or if any men or boys in your area were arrested (and a teenaged offender would most likely have a sealed record, anyway).

Start Googling skip tracers in your area and private detectives if you really want to know. I assume you want to know in order to get child support, and I am with you on that one. Even if there was no arrest or conviction, a DNA test could show parentage.

I also suggest you get your male relatives tested in conjunction with your daughter's parentage. I'm sorry if that brings up bad feelings in your family, but family rape exists. It's worth a shot at least, and at least to give you some peace of mind that it's not some uncle, etc.