peu connue is 'little known' in French.
Connue in French means known in English.
"Peu" in French means "little" or "few".
very few
This is not french. There is no such word as khaka. Peu peu is "a little bit". Caca peu peu could be to 'pooh a little bit'... something someon might say to a baby, but your question is moot.
"Tu parles un peu français" means "you speak some French".
connu, connue
connu / connue
Also a little sporty
The opposite of "beaucoup" in French is "peu" which means "little" or "few."
"Moi, un petit peu" means "me/I, a little bit/a few"
Un peu bleu.
"Un peu" means "a little"