TroisFilles's list "Middle Names" of 3 great name ideas: Violet - Amalie!

Middle Names

Violet is soft and sweet, yet with a vivacious edge. Today, Violet is the top flower name for girls, outranking Lily and Iris in the Top 100, and the most popular color name for girls, pulling ahead of Scarlett. 
The violet is a delicate, sweet-smelling spring flower, associated with faithfulness and modesty, and also the seventh color of the rainbow, named after the flower's vivid purple hue.
A name that dozed quietly for decades, Violet was popular a hundred years ago, then began its steep descent, bottoming out in the early 1980s. But it started rising again in the late 1990s and climbed even more sharply after Jennifer Garner and Ben Affleck chose it for their daughter in 2005. 
It is now well-used by celebrity parents, including the daughters of Christina Milian, Emily Strayer, Nathan Followill, Dave Grohl, and Emily Blunt. 
In children's literature, Violet Beauregarde in Charlie and the Chocolate Factory does it no favors, but Violet Baudelaire in Lemony Snicket's A Series of Unfortunate Events</em, and Violet Parr in the animated film The Incredibles, have helped to redeem it for today's parents.
Violet is also the first name of Dowager Bridgerton, the matriarch in the show Bridgerton, a reminder of the name's genteel, vintage side. 
International variations of Violet include Viola, as in the heroine of Shakespeare's Twelfth Night, French Violette, and snappy Violeta and Violetta.

Violet

In music, the term allegro means "quickly, lively tempo," which makes this quintessential Bohemian ballet dancer's name all the more appealing. Allegra is one of the most distinctive yet accessible <a href="https://nameberry.com/search/girls-names/a">girl names starting with A</a>.
 One of the most creative sounding of names, Allegra has been associated with the American prima ballerina Allegra Kent, and has been chosen as a first or middle name for their daughters by poets George Gordon, Lord Byron and Henry Wadsworth Longfellow, as well as by R. Buckminster Fuller and Donatella Versace.
Caveat: There is that current connection to the allergy medication.

Allegra

Popular in Norway and Denmark, but familiar across Europe, Amalie can be pronounced as a-MAHL-yah, much like sister Amalia. A variation of Amelia, it shares the same Germanic element, amal meaning "vigorous, unceasing, work".

In the US, where Amalie is most familiar as the name of the capital city of the US Virgin Islands, it may be pronounced like Emily, with an Am- sound at the beginning, or like Amalia with the final '-a' dropped, so uh-MAH-lee. 
 
Pretty and bright but totally grounded Amalie could make a classic choice with a small twist. An added bonus is that it was given to just under 40 girls in the US last year, making it recognizable but considerably less popular than other members of the Amelia family.

Middle Names

The names

Violet

Allegra

Amalie