A vibrant variation of Adele, with a bit of extra flair from that "-a" ending. It could join the army of popular A girls' names, especially with its tie to the success of singer Adele. 
 Adela, which came to England with the Normans in the eleventh century, has a royal pedigree via William the Conqueror's youngest daughter.
 Adela Quested is a character in E. M. Foster's novel A Passage to India, and the name also appears in an Agatha Christie story. Journalist/novelist/screenwriter Adela Rogers St. .Johns was a colorful character in Golden Age Hollywood.
Adelia is another appealing variation, an alternative to the rising Amelia, and entered the UK Top 1000 in 2022.

Adela

Adelaide is now heading straight uphill on the coattails of such newly popular sisters as Ava, Ada, and Audrey, and in the company of Adeline and Amelia. It was chosen by actress Katherine Heigl for the name of her second daughter.
 Adelaide gained fame as the noble German princess who married the British King William IV in 1830 and became known as "Good Queen Adelaide," inspiring the name of the Australian city and a craze for her name. Earlier, St. Adelaide was married to Otto the Great and became Empress of the Holy Roman Empire, described as "a marvel of beauty and goodness."
 When Aussie actress Rachel Griffiths (also mother of son Banjo) chose Adelaide for her daughter, she said she'd been inspired by the city, Miss Adelaide in Guys and Dolls, and the Disney character in The Aristocats. Adelaide can also be found in works by Thomas Hardy and Agatha Christie.

Adelaide

This Scandinavian name was made famous in English-speaking countries as the name of the dog in the "Thin Man" series.  Danish actress Asta Nielsen was another famous bearer. Asta can be considered as a short form of Astrid or Augusta.

Asta

Aboflede

Acha

Adosinda

Albsuinda

Alpais

Amalaberga

Amalafrida

Amalaswintha

Amatilda

Angla

Appa

Aregund

Audofleda

Audovera

Austerchild

Austrigusa

Ever since the enormous German cannon was dubbed by Allied soldiers "Big Bertha" in World War I, this name hasn't worked for a sweet little baby girl. But this was not always so. Hard as it might be to imagine now, Bertha was a Top 100 name until the 1930s, and in the 1880s was the seventh most popular name in the land--the equal of Joseph.
 Bertha, aka Berchta, was a Teurtonic goddess borrowed from Norse mythology, regarded in her earliest incarnations as a beautiful and benevolent spirit. Bertha is an ancient Germanic name attached to the 6th century Saint Bertha of Kent, who was instrumental in the spread of Christianity, and it was the name of both the mother and daughter of Charlemagne. 
 In literature, Bertha Mason is the first wife of Rochester in Jane Eyre, and a character in Edith Wharton's The House of Mirth. The French version Berthe is represented by the French Impressionist painter Berthe Morisot. All in all, though, modern parents might do better to consider the Polish version, Berta.

Bertha

Basina

Begga

Bertrude

Billihild

Biltrude

Blithilde

Brynhildr

A romantic rarity, derived from the Old German name Chlotichilda, meaning "famous in battle." Saint Clotilde was a Frankish queen, wife of Clovis I, who played a role in the spread of Christianity.

Clotilde

Chlothsind

Chroma

Cixilo

Cynethryth

Deuteria

Dietlind

Dode

Elgiva

Emma has now been among the top girl names in the United States for several years, claiming the Number 1 crown in 2008 and again from 2015 to 2018 before dropping back to second place.
 
Emma is simple but has deep history, is streamlined and modern-feeling yet distinctly feminine. It's hard to find all those qualities combined in one name, which is exactly why so many parents (over 14,000 in the US last year) have chosen Emma, not just here but throughout the English-speaking world, Europe, and Latin America.
 Emma has done handsprings up the charts internationally thanks to a legion of Emma heroines, from Bovary to Goldman to Jane Austen's protagonist, along with famous modern Emmas such as Emma Stone and Emma Watson. Parents who have turned from Emily to Emma seeking something more distinctive will have to keep looking.
 
It's worth noting that Emma, Emily, and the longtime British Number 1 Amelia, now in the US Top 10, all derive from different roots and have different meanings. But they continue to feel like very similar names. 
 
Emma originated as a diminutive for Germanic names beginning with the ermen root. A very old royal name well used throughout the centuries—Queen Emma married King Ethelred the Unready in 1002—Emma is also historically associated with Lady Hamilton, the mistress of Lord Nelson and muse of painter George Romney. 
 Emma was given a big boost among <a href="https://nameberry.com/popular-names">popular baby names</a> when it was given to Rachel and Ross's baby on Friends in 2002. It's also at the top of the list of the many fashionable <a href="https://nameberry.com/search/girls-names/e">girl names starting with E</a>, which also includes Ella, Eleanor, and Eliza.
 
Parents who love Emma but think it's overexposed have been moving to such alternatives as Amelia, Emilia, Amelie, Emmeline, and Ella. But, of course, many of these names are poised to move up and take Emma's place near the top of the list.
 Three of the hottest young female stars share the name: Emma Watson, Emma Roberts, and Emma (born Emily) Stone.

Emma

Eadgifu

Eafe

Eanswith

Ecgwynn

Eilika

Engelberga

Eormenburg

Ereleuva

Ermenberga

Ermesinda

Ethelburga

Evochildis

Fara

Faileube

Fastrada

Floresinda

Folchaid

Fredegund

Frederuna

Geila

Could cute nickname Gertie, remembered as cute five-year-old Drew Barrymore in E.T., revive the long shunned Gertrude?
 It's tempting to dismiss Gertrude as a name on its way through the door marked Out Forever, except that its long and honorable pedigree--as a goddess in Norse mythology, as the gentle and mystical Saint Gertrude the Great, and another St. Gertrude who is the patron of cats, and its use by Shakespeare for Hamlet's (not exactly exemplary) mother--earns it a place on the permanent roster. It has also been borne by such varied figures as writer Gertrude Stein, swimming champ Gertrude Ederle, British stage star Gertrude Lawrence, and arts patron Gertrude Vanderbilt Whitney.
 The pinnacle of fashion a century ago, Gertrude reached as high as Number 23 in 1900, but dropped off the list completely in 1966.

Gertrude

Gisela

Gunhilda

Galswintha

Gaudiosa

Geira

Gerberga

Goda

Gomatrude

Grimhild

Gundeberga

Guntheuc

Guntrud

An ancient German saint's name – and most famously the name of Harry Potter's snowy owl – but the combination of "head" plus "wig" feels a little too literal in English.

Hedwig

Hildegard is an ancient name that sounds it, but it does have sweet short forms Hildie and Hilda to recommend it, as well as several illustrious historical bearers.

 The second wife of Charlemagne was named Hildegard, as was the 12th century saint Hildegard of Bingen: a writer, composer, philosopher and polymath considered the founder of scientific natural history in Germany, and also known as the "Sibyl of the Rhine" for her visionary works.

 In pop culture, Hildegard "Hildy" is a character in the 1940 film His Girl Friday, and the Hildegarde spelling belongs to a Valkyrie in the Marvel series of comics, as well as one of the magical aunts from the TV show Sabrina the Teenage Witch (nicknamed Hilda).

Hildegard

Haldetrude

Hereswintha

Hildelith

Irmina

Itta is a cute old-fashioned name that arose parallelly as a nickname for Yehudit, used among Ashkenazi Jews, and a variation of Ita, an Irish name.
 
It's ripe for revival, thanks to the success of the similar name Etta.

Itta

Ingund

Landrada

Lanthilde

Luivigoto

Marcatrude

Matasuntha

Nanthild

Osburh

Oslafa

Ostrogotha

Pilitrud

Plectrude

Richilde

Romilda

This lovely, quintessentially British appellation, also spelled Rosamond, is the name of a legendary twelfth-century beauty. Rare on these shores, it is more than worthy of importation.
 There was a time when Rosamund wasn't quite so unusual in the US--she ranked on the Top 1000 from 1881 to 1930, reaching 574 in 1912. Today, fewer than 20 baby girls were given the name in the US, and fewer than five got the alternate version Rosamond.
 Early on, the name was associated with 'fair Rosamond' Clifford, mistress of Henry II, whose story was the basis of the Joseph Addison opera Rosamund and the Swinburne play of the same name. 
 Another, literal, translation of the <a href="https://nameberry.com/lists/category/meanings-of-names">name"s meaning</a> is 'rose of the world.'
 A current bearer is actress and one-time Bond girl Rosamund Pike--who has a son named Solo.

Rosamund

Radegund

Recciberga

Regintrud

Rodelinda

Rothaide

Rotrude

Seaxburh

Sichilde

vintageluvs's list "Medieval Germanic Girls" of 113 great name ideas: Adela - Wynflaed!

Medieval Germanic Girls