0
I believe 6:
St. Joseph (03/19)
St. Joseph the Worker (05/01)
St. Joseph-Benoît Cottolengo (04/29)
St. Joseph Calasanctius (08/27)
St. Joseph of Cupertino (09/18)
St. Joseph Benedict Cottolengo
There are certainly many more St. John's.
joseph is 'Joseph Macovei'
Which Joseph?.
How to spell the name Joseph in French
how old is Joseph paur?