Yes, Jim Joyce still works for the MLB as an umpire.
Jim Joyce
Regina Joyce was born in 1957.
Joyce Steele was born in 1909.
Joyce Hemlow was born in 1906.
Joyce Grant was born in 1924.
Lucia Joyce was born in 1907.
Joyce Kozloff was born in 1942.
Joyce Hatto was born in 1928.
Joyce Chepchumba was born in 1970.
Joyce Hilster was born in 1983.
Joyce Jacobi was born in 1988.