Celebrity baby names: Rafael
Hilaria confirmed the birth on her Instagram account, with a cute picture of her holding her tiny newborn's hand. The name Rafael is Gaelic and means 'god is healer'.
The couple, who married in 2012, are also parents to Carmen, born in August 2013, and son Leonardo, born September 2016 . Alec is also dad to 19-year-old Ireland, from his previous marriage.