Here's a list of some super sexy Igbo names and their abbreviated versions

Ifechukwu (Ifeh)--Light of God/Love of God
Zeluwa (Zel)--Be cautious of the world
Raluchukwu (Ral)--Leave all to God
Iyorachukwu (Yora)--Ask God for all
Kosidinna/Kosisochukwu (KD, Kosi, Cossy, Osi, Dinna)--- As it pleases the lord.
Tasiobi (Tasie)--Be strong of heart
Kasiobi (Kassie)--Strong of heart
Nwakego (Kego)--A child is priceless
Nkemdilim (Kemdy)---Let mine be precious to me
Chidumeje (Dumeje, CJ, Chidum)-- The lord leads me
Kenechukwu (Kenny, KC) Thank the Lord
Jayamma (Jaya, Jay, Mma)----Give praises to God
..........................Etc etc etc.

BTW, I'm an expert when it comes to coining Ibo names. I even help people make up names that are not yet in existence depending on the circumstances around the child's birth. So if u ever need a unique igbo name, just holla.