I may observe that we have also Gennet and Jennett as surnames, and the Germans have also Genett.
"Surnames as a Science" by Robert Ferguson
Manning put himself into communication with his friend, the Abbe Des Genettes, in Paris.
"The Life of Florence Nightingale vol. 1 of 2" by Edward Tyas Cook
The only child of Adrian Rumel Woolley and Vivian Genette Sperry.
(back row, from left) Jordon Holmes, Kelsey Carothers, Andrew Liberacki, Marina Hoggan (on sofa), Jenna Genett and Annie Rutledge.