I think so far, I have heard three completely different versions of what R’ Chaim’s objection to the name Shira is. So I take all of them with a grain of salt.
And not to be pogeiah in the kavod of Maran Sar HaTorah R’ Chaim in any way, but it should be noted that other Gedolim (such as R’ Shteinman) do not believe there is anything wrong with the name Shira.
Veltz Meshugener:
I thought for a few minutes about how I could answer most offensively, but I could not come up with anything that met my standards.
Creep.