He was the legendary son of Venus, hero of Troy and Rome, and broke the heart of Queen Dido of Carthage. Sure, its more challenging than Charlie - but if you're looking this name up, that's probably part of its appeal. 

Aeneas

This is the French version of Alcides, birth name of the Greek mythological Heracles (Hercules). You're more likely to recognize it as the name of the hot True Blood werewolf, Alcide Herveaux.

Alcide

This spin on the "Alex" prefix was the 88th most popular girl name in Scotland in 1900.

Alexina

With a meaning like "elf power," Alfreda could find some appeal among fantasy enthusiasts. "Freda" makes for a pleasant nickname.

Alfreda

Aloysia

Alphie

This simple unisex Vietnamese name has multiple possible meanings, including "hero", "petal", "brave", "bright", depending on the characters used to write it.

What a difference one letter makes - the somewhat tired, though still heavenly Angela, gets a makeover as sweet and subtle Aniela. Definitely worth considering.

Aniela

More appealing than the English version, Aubin might be seen as a fresher and more decidedly masculine twist on Aubrey.  This handsome discovery is now ranked at Number 311 in its native France.

Aubin

Alide

Alyre

Aner

Aulutte

Aurella

Austie

Although Greek in origin--in the fourth century, a bishop by that name established the principles of the Greek Orthodox Church--Basil for years took on the aura of aquiline-nosed upper-class Britishness of Sherlock Holmes portrayer Basil Rathbone, then spiced with the fragrant aroma of the herb that entered with the Pesto generation.
 Now, it's time to take a fresh look at Basil.
 Basil was on the U.S. popularity list quite regularly up till 1970, reaching a high of Number 328 in 1904. Its history includes several rulers of the Byzantine Empire and Eastern Orthodox saints, including one whose grandmother, father, older sister and two younger brothers were all saints as well.
 Basil has also been seen as a figure of fun, as in the manic Basil Fawlty in the British TV comedy classic "Fawlty Towers," in the Disney movie "Basil of Baker Street," and as Basil Brush and Basil Wombat in other kids' entertainment.
 The Russian version, Vassily, is another possibility.

Basil

Benjamine

Bertilla

Biblienne

Blandine

Coletta is a Latin relative of the better-known French Colette, which is derived from Nicole and is ultimately a feminization of Nicholas. Only a handful of baby girls are named Coletta or Nicoletta in the US each year, making this one of the rarest of the many forms of the name.

Coletta

Casimere

Chrsytine

Cisely

Different origin from the Welsh Dylan, but increasingly used as a variant spelling to honor Bob Dylan or Dylan Thomas. Still, the Dylan spelling is found 20 times as often as Dillon.

Dillon

Underused literary name (as in the poet John) with a -den ending that's very much in style.

Dryden

Dulcina

Dalis

Deleva

Delima

Delore

Dorella

Eulalie hasn't ranked in the US Top 1000 since 1899, but its French roots might make it more appealing to modern ears than its sister Eulalia.
 "Eulalie" is a poem by Edgar Allan Poe, and the name also appeared in Gone With the Wind and The Music Man. It has been on the French popularity list for most of the 2000s. Eulalie Spence was a playwright from the British West Indies who contributed to the Harlem Renaissance.

Eulalie

Ermine

Exilda

The fashion for elaborate girly-girl names, especially those that end with -ella or -ana, has put this distinctive Latin favorite into play.

Fabiana

Linked to the early days of feminism via Germaine Greer, this saint's name feels neither French nor German enough. 

Germaine

English surname that's very rarely found as a first name. The Colorado city was named after Horace Greeley, the nineteenth-century congressman and founder of the New-York Tribune.

Greeley

Guelda

Herbie

Hilaire, a name that has rarely been exported out of its native France, was originally bestowed in honor of the fourth century bishop and theologian St. Hilaire of Poitiers.

Hilaire

Hannora

Henricus

Iphigenie

Sometimes used as the masculine form of Irene / Eirene, Irenaeus is a name seen in the Early Christian church (for example, Saint Irenaeus who is considered to be one of the Church fathers). Other forms of this name are Irenaus and Eireneus.

Irenaeus

Imilda

Izaire

Jeniece

Judique

Leamon

Lorette

Lusie

Marcella has been in mothballs for so long it's starting to feel stylish again. Depicted as the world's most beautiful woman in Don Quixote (where it's spelled Marcela), this long neglected name seemed dated for decades but just might be ready for restoration. Another so-old-it's-new-again relative: Marcellina. Saint Marcella was a Roman matron of strength and intellect who organized a religious sisterhood at her mansion, which St. Jerome guided in religion and learning.

Marcella

Marleen

Maxime

Melinus

Occasionally heard in Ireland, small chance of success here. 

Nelda

Obeline

Onésime 

Oville

Pelagie

Periscella

Philias

Philome

Polycarpe

Ronalda

Rayanne

Remegius

Rotha

Once extremely popular in France, Sylvere has, so far, been little heard in the States, though it did pop up in the Amazon series I Love Dick, as the name of the lead character's husband.

Sylvere

Theotice

Valmore

Vilaline

Wanita

A thirteenth-century Tuscan saint, patron of homemakers, Zita is the kind of name that sounded really creative in an earlier era. 

Zita

lynsiejo's list "Old Prince Edward Island Names" of 76 great name ideas: Aeneas - Zita!

Old Prince Edward Island Names

Family names from graveyards and census data for families historically living in Prince Edward Island, Canada.