Your comments have been incredibly helpful! I finally found a name that feels right: Elinor 'Elle' Campbell. I love the nickname options for Elinor including Elle, Ella, Ellie, & Leni. I love the Sense and Sensibility spelling of Elinor Dashwood. Ava Elizabeth is still a beautiful front runner, but my main reservation with Ava is the current popularity in the US. Elinor has a vintage classic charm and playful nickname options, which may give it a leg up for me.
Can you please help me with a middle name? Is there guidance on how to pick a middle that flows well? Some ideas:
Elinor Claire Campbell
Elinor Rose Campbell
Elinor Vivienne Campbell
Elinor Grace Campbell
Elinor Maxine Campbell
Elinor Florence Campbell