With the birth of Aishwarya Rai Bachchan's daughter, Bachchan fans have become busy speculating the name for the new born. However, Abhishek Bachchan has decided on what he is going to call his first-born.

Abhishek tweeted that he is going to call his daughter Beti B as there is Sr B, Jr B and Big B in his family.

And till we find a name for the little lady a dear friend Shahana Goswami gave me a great one. We have Sr B and Jr B already so... Beti B!...Much like my father SrBachchan I too spent the day observing every little thing about the little one, he posted.

Earlier, numerologist Bhavikk Sangghvi, who predicted the performances of many successful films like recently released Rockstar, had predicted the starting letter of the baby's name.

According to Sangghvi, the girl's name should start with K. The girl is born on 16 which makes her number 7 (Ketu) person that is ruled by number 2 (moon). Her sun-sign is Scorpio - number 9 (Mars). Her destiny number is 4 (Rahu). Her rashi is Mithun and so her name should ideally start with the alphabet 'K,' Gather.com quoted Sangghvi as saying.