Loads! There are 5 in DS1’s year (10yr olds), 2 in DS2’s year (9yr olds) and I think there were 2 in my DD’s year when she was in primary last year, I wouldn’t have a clue now she’s in high school.
Then outside of school, there are 3 in one of my DS’s rugby team and I know a few others as well through friends of friends etc.