Adeliza is a unique member of the popular Adelaide-Adeline family. Different enough to distinguish it from all the others? Maybe, and it's definitely got an appealing sound that makes it sound a bit like a smoosh of Adele and Eliza.

Adeliza

Alina has been drifting up the US popularity charts since the early 1980s, now nearing the Top 100. But Alina's real strength is in its international flexibility: The name ranks highly in a wide range of European, English speaking, and Latin American countries. 
One of the scores of global variations on the classic Helen, Alina manages to be one of those names you seem to hear everywhere and at the same time have never heard before. Alina might be a long form for a daughter you want to call Lena or Lina.

Alina

A somewhat solemn appellation, Anselm is a saint's name, connected to the twelfth century archbishop of Canterbury, and in modern times tied to the German neo-expressionist painter Anselm Kiefer.


Anselm

Agnorie

Alberic

Aliva

Alpin

Asura

Avicia

Rare but attractive female form of Basil. 

Basilia

Berenguela

Bouchard

Clovis

Clodius

Clodomir

Dedo

Denys

With Norse (and pseudo-Norse) names such as Thor, Odin and Magnus growing in popularity, this one, which refers to warriors destined for Valhalla on account of their bravery, might have some appeal outside Scandinavia. Its slightly Eeyore-ish sound is balanced out by connections to some major historical figures, including a Norwegian prime minister.

Einar

Floris

The name of several legendary Danish kings, including one who declared universal peace.

Frodi

Fulk

Gerbera

Gerberge

Gerlotte

Gonilda

Gunnora

Halfdan

Havoise

Hawise

Hersinda

Izote

Jenat

Matilda is a sweet vintage name that has been gently climbing the popularity list for the past 15 years, after a half-century slumber. The spunky children's book heroine Matilda is one factor in its rise, along with others of its class like Eloise and Caspian.

The comeback of this sweet vintage name, one of the most stylish girls' names starting with M, has been prompted by a boomlet of starbaby Matildas, beginning with chef Gordon Ramsey's in 2002 and Moon Unit Zappa's two years later. But the renaissance of this name of the charming Roald Dahl heroine was assured when Michelle Williams and the late Heath Ledger chose Matilda for their daughter. 
 Matilda was introduced to the English-speaking world by the eleventh century Matilda of Flanders, queen of William the Conqueror, then used for his granddaughter, known as Maud. In literature, Matilda appeared in Dickens's Nicholas Nickleby.
<p.>Trivia tidbit: The Matilda in the Australian song 'Waltzing Matilda' refers not to a person but to the knapsacks that swing, or waltz, on the backs of itinerant laborers as they walk along.
 Highly popular in England and Australia, Matilda has a choice of great nicknames: Tillie for the bold, Mattie for the shy, Tilda for the slightly more eccentric, such as Tilda Swinton, born Katherine Matilda.
 Molly Ringwald used the spelling Mathilda for her daughter.

Matilda

Maud, lacy and mauve-tinted, was wildly popular a hundred years ago but has been rarely heard in the past fifty. Some stylish parents are starting to choose Maud again, especially as a middle. Maude is another spelling, associated with actress Maude Apatow.
 
As a British royal name, Maud was the daughter of the youngest daughter of King Edward VII and granddaughter of Queen Victoria, who went on to become Queen of Norway. As a lively young girl, she was given the boyish nickname of Harry.

Maud

Mahaut

Petronilla is an ancient saint's name that relates to the Roman family name Petronius, thought to mean yokel, though some connect it with Petra or Peter, meaning stone.  With the resurgence of so many ancient Roman names, the elaborate and pretty Petronilla or its French form Petronille seem more usable these days than they have in centuries.

Petronilla

Peppin

Attractive if phonetically confusing; also pronounced exactly the same as the Renault car. 

Renaud

Rollo is a livelier, roly-poly, o-ending version of Roland. 
 Although it sounds modern, Rollo actually was seen regularly on Latin documents in the Middle Ages, though not heard in everyday speech. Historically, it's associated with a powerful Viking leader--who had a wife named Poppa. 
 Rollo May was a well known existential psychologist. There have been Rollos on screen played by Buster Keaton ("The Navigator"), Rainn Wilson ("Juno") and John Cleese ("Fierce Creatures").
 Rollo has also been used over the years as a pet form of Roland, Rudolph and Ralph.

Rollo

Racinda

Rescinde

Sancha

Sprote

Pronounced TEE-bow, this version, which is also a very common surname in France, has a lot more charm than the name it derives from &mdash; Theobald. A variant spelling is Thibaut.

 Trivia tidbit: Thibault is the name of a minor character in Peanuts.

Thibault

Thierry, which is very popular in France, would make an interesting import; it's somewhat familiar through designer Thierry Mugler and international soccer star Thierry Henry. It almost sounds like Terry, but not quite.

Thierry

Uracca

Wacheline

Zimena

queenalynna's list "Family Tree Names - Medieval" of 49 great name ideas: Adeliza - Zimena!

Family Tree Names - Medieval

My Dear Mum is a genealogist pro. Here are some interesting names from our Medieval Times.