Should I mention my concern about this twin name pairing?

Lola is fine in France, I know a few.

The internet tells me there's only ever been 13 girls named Roxy in France, so I doubt it has stripper connotations here - but the brand Roxy is pretty widespread so I'd be more concerned about that.

They literally brought personalised items and kept the names quiet. I'd say she's set.

Oh but darling, can you simply IMAGINE if one ever wanted to become a barrister or Prime Minister. How would anyone ever elect MP Lola Smith without simply dying inside a little!! She simy must call them Margaret and Theresa instead!

I assumed Ronnie and Reggie

Showgirl? As in young woman training and working physically hard for long hours using her talents to maintain her income and entertain audiences? What kind of bland world would it be if parents felt they had to tow some invisible line with regard to naming their dearest creations? Names become their owner’s and variety is the spice of life.

Bite your tongue. SHe hasn't told you because she doesn't want your disapproval.
The correct response is along the lines of "oh what beautiful names for two beautiful babies"

Lola Mitchell and Roxy Mitchell are apparently deceased Eastenders characters.

Lola and Roxy is an online jewellery store.

There are several guinea pigs, daschunds and cockapoos called Lola and Roxy. Lovely names for the animals. Awful for human beings.

Nobody under the age of 40 thinks either of those names are weird or ‘showgirl’. They’re normal names

If they have personalised items already they are set on the names. Don’t say anything it will make her feel bad and not be helpful if she’s set on them. She also didn’t ask for your opinion. They are perfectly fine names in 2026 and not that uncommon.

Three decades before I was born and I knew it and it was sung at me (hairy kid who’s mother never taught to shave) we had girls at my school called Lola and it wasn’t a problem for them.

Teach your daughters to shave.

With all due respect, I would say to you and a previous poster who referenced the Barry Manilow song, that your cultural frame of reference may need some serious updating.
Do you honestly imagine that the OP's grandchildren's peers are likely to tease them with the lyrics to songs released decades before they and even their parents were born? I often see this objection on threads about the name Lola and it never ceases to seem bizarre and out of touch. There are far more contemporary associations with the name Lola which are much more likely to come to mind like the pop star Lola Young.

I love the names

They’re gorgeous names. Not everyone wants to give their child a name like Persephone or Margot.
Lola is a really old name, originally short for Dolores. Very popular without being common.
Roxy is cool. Due a revival. It’s got the same vibe as edie, love it.

Names can’t please everyone and thats life, some names that are overwhelmingly popular I can’t imagine giving a child of my own because I don’t like the sound, my kids names have been mentioned on these threads before as chavvy. I’d personally rather my kids names be chavvy but names I adored as opposed to Catherine or Olivia just because they’re neutral enough for MN to not have an opinion.

Don’t ruin DD’s gorgeous name choices just because you’d rather they were named something different. My family and DH’s have always disliked our name choices. They named their kids the most boring crap names. Leave my chavvy names alone 😂

They are absolutely fine. Standard names and not “showgirl” at all. There’s two Lola’s and three Roxy’s in my son’s preschool. I know of a few others, too.

They might not be to your taste, but they’re perfectly fine names.

They're both awful on their own.

They are the names a friend of mine named their fussy lapdogs exactly because they sound like a pair of showgirls.

I'd be more concerned that the names sound like a matched pair more than the names themselves. But what are you going to do? My MIL flipped when she heard one of her daughter's child's name. The name did not change. The insuing flight did not help the relationship. Roll your eyes in private and if you really can't stomach it once they are here come up with some great nicknames lol.

There's nothing wrong with the names, they're just not to your personal taste. Which is why you shouldn't say anything.

No child is going to bully a child born in 2026 with the lyrics from a kinks song charting in 1970

From one grandmother to another…..

Think of this as a positive, you have time to get used to the idea of the names rather than walking in to meet them after they are born to be told their names and your facial expression is WTAF as mine was when my grandchild was born.

My grandchild is now 5, I love my grandchild to bits but if I’m honest still not a fan of the name.

I'd keep out. They're fine names.

Besides they'll end up being called Lolly and Rocks or something anyway.

I've never met a dog called Roxy but know more than one human one (grown-ups not kids).

Don’t say this

Or play that song “Lola she was a showgirl” all the time in her presence or sing it ….my parents did something similar with my eldests original choice of name had they been the opposite sex and it soon put me off 🤣