Cristiano Ronaldo wears the number 7 jersey in football. But the Portuguese star player has also worn the No. 28, 9, 11 and 17 over the course of his footballing career. Some of the numbers currently available to Ronaldo include: 12, 15, 24, 30, 31, 33, 35. With the international break now taking place, he is expected to make his second debut for the club when International Players Beyond the CR7 Brand: Profiling all Cristiano Ronaldo's shirt numbers in club football N0 9, No 28, No 17; these are numbers that Cristiano Ronaldo has worn as his shirt number in his career. How did he get the CR7 brand name? By Adedamola Samuel September 09, 2021, 20:32 hs Ronaldo's name will be printed on the back of millions of Man Utd jerseys, as fans flock to wear the icon's surname on their back with pride. But which numbers are available for him to choose from? Cristiano Ronaldo will wear the number seven shirt for Manchester United, the club has confirmed. The 36-year-old takes the number, which he wore in his first stint at Old Trafford, from Uruguay zkPeI3p.