Juma comes from the Arabic word for "group" (جمع) and, in Islam, it refers to a group of people who pray as a congregation.
That's Friday. Muslims celebrate it by praying and reading Quran. And Juma means a group. In muslim countries , Friday is a holiday because , muslims were ordered to do a current prayers "Juma prayers" at noon on Friday on it's time and you can't pray it if you're not in a mosque.
Khaled Juma was born in 1965.
Calestous Juma was born in 1953.
Juma Kapuya was born in 1945.
Juma Nature was born in 1980.
Juma Mkambi was born in 1955.
Juma Ngasongwa was born in 1941.
Musa Juma was born in 1968.
Musa Juma died in 2011.
Juma Din was born in 1973.
Juma Oris died in 2001.
Juma Mossi was born in 1973.
Juma Santos died in 2007.