Combine Object Name with Variable

I'm not really sure how to explain, but here is an example.

I have 4 objects named Row1, Row2, Row3, Row4.

Is there a way I can, for example, set X of my player based on something like this.

GlobalVar = 3

Player Set X to row & GlobalVar

And it would return row3

Just curious if it's possible, if not I know there are a few other ways to accomplish what I want. Thanks.