I worked in an office that was full of Cindys and Cynthias. We were all called by our last names: Mrs. Carter, Mrs. Garcia, Mrs. Wright, etc.
I just finished typing the words for Sunday’s Mass. As soon as I send them to Don Fabio, the guy who puts them on the video screens for the congregation, we’ll leave for Weight Watchers.
No Cynthias or derivatives of same, but we have Sriram, Srikanth, Srikar, and they all go by Sri.