Zara and Mike Tindall's baby name revealed

Zara and Mike Tindall have named their daughter Mia Grace, it's been revealed.

The rugby player shared the baby girl's name Thursday on his Twitter account.

Mia was born Jan. 17 at Gloucestershire Royal Hospital, weighing 7 lbs., 12 oz. She is Queen Elizabeth II's fourth great-grandchild and 16th in line to the British throne.

Zara Tindall (formerly Phillips), 32, who is 15th in line for the throne, does not hold a royal title (nor does her older brother, Peter Phillips, who has two young children of his own). Her daughter will be known as Miss Tindall, the BBC reports.

Mia's arrival comes nearly six months after the birth of Prince William and Kate's son, Prince George.