Would you change your babies name if others weren't keen?

My partner and I have settled on Ella for our second baby girl, which family do seem to like. However, they don't like the middle name we've chosen as they say it doesn't flow well.

Our daughters name will be Ella Lily Cope.

We know that the Ls are a bit of a mouthful but we absolutely LOVE the whole name and we think, how often is her whole name going to be said?

When we had our oldest daughter we completely changed her name as family didn't like it (in fact his family said they would never call her by her first name).

Would you change the name you've chosen if family didn't like it?