Megastar Rajnikanth [Images] became a proud grandfather when his daughter Aishwarya [Images] gave birth to a baby boy on October 10.

Now, the baby's name has not been finalised yet. But there's a lot of curiosity factor in Tamil Nadu, with radio stations holding contests to suggest names for the infant.

Now, wouldn't you love to have a chance to name the superstar's grandson yourself? Send in your choice of baby names, and lend Rajnikanth a helping hand. You never know, he might just take your pick!