Kooky I really don't think you need to vary it much on Free BMD.
They have been copied from the actual GRO indexes,and whilst a few errors creep in,there aren't too many.
When you can't find someone you expect tio be there,surely it's best to try every version of their name however daft it may seem to try and find them.
Our main beef is with the stupid transcriptions that have been done on Ancestry.
When it so clearly says Thomas/George/Joseph etc etc.
And they have transcribed them as Thoams/Geroge/Jospeh......in their thousands

Carol
PS there must be others too,on the girls side like Elziabeth etc etc