Here are the last names currently being used.
Obviously just because someone has this last name does NOT make them a scammer.
Abacha
Abubakar
Adams
Ahmed
Akeem
Akpamgbo
Al-madaaj
Ani
Anikwem
Awolowo
Azizi
Bakare
Bakole
Bantama
Bedie
Bisala
Biyah
Carlley
Carrington
Chi
David
Dosumu
Efetobor
Ejimofor
Enyioha
Eze
Gallo
Gorii
Hassan
Houssein
Ibe
Imam
Kabila
Kananga
Kite
Koffi
ldris
Makaya
McDonalds
Mobutu
Mohammed
Mustafa
Okoko
Onome
Oruwa
Peter
Salma
Sule
Tijani
Umeh