What is the meaning of Grif?

Alternative form of griffe (“person of mixed (black and white) race”).

alternative form of griu

a griffin

prompt, without hesitation, ready

eager

griffin, gryphon

second-person singular present imperative of grīfen

second-person singular present imperative of grīfan

grip

handle

certainly, without a doubt

probably

eagerly

Source: wiktionary.org