The youngest tennis player was born to his parents Sasikumar and Beena Nambiar.

Nikhil was born and brought up in the US by his parents. Currently, he is living with his parents in San Jose, California.

His father is a software professional whereas, his mother seems to be a housewife.

His parent’s origin is back in India, where his ancestral home is in Pilathara, a village near Payyanur.