Derived from 'anqeline', which was a spin-off of 'angeline,' and therefore a spin-off of 'angel.'
Generally a very nice person/friend (and a girl), an anqel is someone you'd like to have around you for a long time, whether it be as friends, a relationship, or a shoe shopping buddy.
"I call my friend Anqel."
"Really? You must have a really good friend then."