This is a list of names in which the usage is Nigerian; and the pattern is *a*r*.
Balarabe m HausaMeans
"born on Wednesday" in Hausa, derived from
Laraba "Wednesday", from Arabic
الأربعاء (al-ʾarbiʿāʾ), itself derived from
أربعة (ʾarbaʿa) meaning "four".
Okafor m IgboMeans
"boy (born on) Afor" in Igbo,
Afor being one of the four days of the Igbo week.
Umar m Arabic, Urdu, Uzbek, Tajik, Kyrgyz, Indonesian, HausaMeans
"flourishing, living long" in Arabic, related to Arabic
عمر (ʿumr) meaning "life". Umar was a companion and strong supporter of the Prophet
Muhammad who became the second caliph of the Muslims. He is considered to be one of the great founders of the Muslim state. The name was also borne by a 12th-century poet from Persia, Umar Khayyam.