No, this particular instance is silly. My own name can be an example, although I'm not certain how to explain it accurately in type. Most people pronounce the first syllable of my name with the A sound like the A sound in "sand". But a few people, including my own father, pronounce the first syllable with a flatter A sound, like the A sound in "cat". It's a matter of accent, I think, my father said a few other words differently than the rest of the family, such as "rowt" for "route" when the rest of the family said "root". (Although he was from the same area as the rest of us so I don't know why this was so.) It's one little sound, a matter of accent more than anything else. I can just see myself pitching fits at people who use the "cat" syllable and not the "can" syllable.
This message was edited 8/4/2020, 9:10 AM