Rios Marriage Records: Groom Firstnames
- Joel (2)
- John (15)
- John B (1)
- John Domingo (1)
- Johnny (10)
- Jonathan (6)
- Jonny (2)
- Jorge (36)
- Jorge L (2)
- Jose (168)
- Jose A (3)
- Jose Agustin (1)
- Jose Alberto (1)
- Jose Angel (1)
- Jose Antonio (1)
- Jose B (1)
- Jose Elfren (2)
- Jose F (1)
- Jose Juan (1)
- Jose L (1)
- Jose Manuel (1)
- Jose Raymond (1)
- Jose V (1)
- Joseph (28)
- Joseph A (1)
- Joseph Alex (1)
- Joseph B (1)
- Joshua (6)
- Josue (1)
- Juan (124)
- Juan C (1)
- Juan D (1)
- Juan O (2)
- Julian (1)
- Julio (34)
- Julio Cesar (1)
- Julio Enrique (1)
- Julio Vega (1)
- Julius (1)
- Julius Abraham (1)
- Justo (1)