Renaissance was the widely used term for the Kickstarter Era RPGs before Lilura confused the discourse by force meme-ing her own terms into existence.
In point of fact, I appropriated "Renaissance" from BioWare marketing's claim of having "sparked a role-playing Renaissance" with Baldur's Gate. It predates the degenerate Kickstarter era.
I did a search, and I first used the expression back in 2013, in reply to @Name, who also used the expression.
Lilura's first use of the expression (in the meaning discussed here) is from 2015, where she mentions "false claim of "role-playing renaissance" by BioWare."
The oldest mention of I can find on the Codex is from a review of the first Witcher game from 2007.