Opinions and suggestions

Wiki says "Polly is a nickname, often for either Mary or Dorothy, derived from their respective nicknames Molly and Dolly. Polly is sometimes a name in its own right."

Don't like Sadie. It makes me think of Sexy Sadie.

Polly is lovely.
Could be short for Leopoldina.

Love both but Sadie slightly more!

I love Polly

Similar names: Maisie, Daisy, Phoebe, Peggy.
Love sugggestions of Polly Tabitha and Polly Susannah.

Polly Victoria
Polly Johanna
Polly Violet
Polly Georgette
Polly Frances

Sadie Ramona
Sadie Demelza
Sadie Joanna

Love love Sadie
Sadie grace
Sadie Victoria
Sadie joy
Sadie isabella

Prefer Polly

I like both. I think Sadie is slightly nicer.

I like both but love Polly.
It always surprises me how nice it is when Holly and Molly are so meh.
I love
Polly Alexandra
Polly Anastasia
Polly Tabitha

Don't like either.

I know an elderly Sadie. She hates it she told me!..
My ddog is called Polly!!
So neither op, sorry.

Polly is lovely. Sadie not so much.

Love Polly!

Polly Clementine
Polly Marianne
Polly Genevieve
Polly Emmeline
Polly Beatrice

Definitely Polly:
Polly Annabel
Polly Susannah

I prefer Polly.
Marcey
Mabel
Marnie
Bonnie
Callie
Stella
Georgie
Heidi
Connie

I adore Sadie

Polly is great.
PJ Harvey always springs to mind.

Polly Alexandra flows well.

Sadie is better than Polly.

Sadie Juliet
Sadie Miranda
Sadie Frances
Sadie Kate
Sadie Louise
Sadie Claire
Sadie Joan

Polly as a nickname for?? (and does she want a cracker?). Sadie is okay, but also very nicknameish. Though sexy too, at least according to The Beatles.

Both lovely names
I couldn’t decide between the two of them

I like both but prefer Polly.