Irene

Irene means "peace." It comes from the Greek eirene. Irene, or Eirene, was a Greek goddess of peace, and as one of the Horai (Seasons) she personified spring. (Her Roman equivalent was Pax, which is Latin for "peace.") Irene, along with other "classical" names from mythology and other sources, began to gain popularity in English speaking countries in the 19th century. It had reached the top 100 of names for new baby girls by the 1880's, and peaked as the 16th most popular name in 1918 and 1919. Irene remained popular, staying in the top 100 until the 1940's. Since then it has declined in popularity, falling out of the top 500 in recent years. One interesting thing to note; Irene was originally pronounced with three syllables ( i-REE-nee,) but now is generally pronounced EYE-reen in the U.S. and some other English speaking countries. The name is a classic and will surely return to popularity once it is no longer associated with the "older generation." Whether it will return as a two syllable name or a three syllable name is anyone's guess.

Demetrius

Demetrius comes from Demeter. Demeter was the Greek goddess of agriculture, and her name translates to "earth mother." There were several early saints named Demetrius, Shakespeare wrote of a Demetrius in "A Midsummer Night's Dream," and John Dryden's translation of Plutarch's Demetrius can be found here. Demetrius has been given to baby boys often enough in the U.S. since the 1950's to remain consistently in the top 1000 names, but has never been what could be called "popular." It will probably remain so; as a classical name and a saint's name, it will likely continue to be used, but it would probably require a super-celebrity with the name Demetrius to push it into a popularity spike. The lack of good nicknames for this name also works against it. Although I can't recommend it as a baby name for anyone but the most adventurous of parents, Demetrius is an excellent name for a dog or cat.

Denise

Denise is a French name; it's the feminine form of Denis/Dennis. Dennis comes from Dionysius, which was originally a word for a follower or devotee of the Greek god Dionysos. So, if you want to take the attitude that a name retains the meaning of its original form, then Denise means "follower of Dionysos." Denise is a saint name; Saint Denise lived in the 3rd century You can read her story at Wikipedia. Denise began to be used in the U.S. in the 1920's and grew quickly in popularity through the 30's and 40's. Extremely popular in the 50's, 60's, and 70's, the name is now well past its popularity peak, but is still fairly common as a name for new baby girls today.

Ra

Ra was the Egyptian sun god. This is not a name that is normally used by parents for their children, but it is still a useful name for a new pet, or possibly for an rpg character.

Luna

Luna means "moon," or can mean "moon goddess." In Roman mythology, Luna was the goddess of the moon. Her Greek counterpart was Selene. Luna as a given name for girls has a certain current trendiness. It's not exactly popular, but has been used enough in the past 2 or 3 years to earn itself a place in the U.S. top 1000. Interestingly, the name is also currently very popular, as in top 10, in Belgium--or so says Behind the Name. I was mildly surprised to find that Luna was in use as a given name in the early 1900's, but I haven't yet found information about its history as a name before that--still looking. What was more surprising to me is that it didn't fade back into the top 1000 during the 1960's through the 1980's. I'd have thought that Luna would be a prime candidate for trendy popularity during those years. Go figure. I have mixed feelings about this name. On the one hand, I love the sound of it, and the meaning is good. On the other hand, as cruel as kids are, any little girl named Luna is going to be at serious risk of being called "Looney Luna." The fact that it rhymes with "tuna" probably doesn't help. So I think that even as much as I like the name, I'd have to recommend against it for a new baby. Luna is a great name for a fictional character, and I might use my newfound knowledge that the name was in use in the early 20th century myself one of these days-I love things that seem "wrong" until you find out that they aren't. I also think that Luna is a great name for a dog, but this is probably because I play The Sims and when the Unleashed expansion pack was released, it included as a character a cute little dog named Luna. That dog is now the first thing I think of when I hear or see the name. The second thing I think of is a character from the soap opera One Life To Live who was named Luna. She was cool, but she was definitely quite looney.

Alma

Alma comes from Latin and means "nurturing, kind." Alma was a title of several Roman goddesses, but its use as a given name is relatively quite modern. It was very rarely used until after the 1854 Battle of Alma was fought. The Alma in this case was a river in the Crimea, but Alma's use as a name became established after that point and was fairly popular in all English-speaking countries from 1870 through 1920. Other sources list Alma as being a Spanish name meaning "soul." This comes from dialogue in Tennessee Williams's play Summer and Smoke, and from the use of the name in Spenser's 16th century poem Faerie Queen, in which the name is apparently interpreted as Italian, meaning "soul." Although Alma has not appeared in the top 100 names for girls in the U.S. since the 1920's, it is still in the top 1000. It is possibly being used at this point mostly in honor of older or deceased relatives, but also could be due for a revival in the relatively near future.

Cynthia

Cynthia comes from the Greek Kynthia, and was a title of the goddess Artemis. It means "woman (or goddess) of Kynthus." Kynthus was the mountain on which Artemis was supposedly born. The name wasn't used in the Middle Ages, but reappeared in the 17th and 18th centuries to some extent. Because Artemis was a virgin goddess, and Queen Elizabeth I was the virgin queen, Raleigh, Spenser and others used "Cynthia" to refer to the queen. Many wives of U.S. plantation owners gave the name Cynthia to slaves in the 19th century; many slaves of that time were given names from classic literature. Cynthia has been used steadily if not overwhelmingly since then. It had a brief surge of popularity in the U.S. in the mid 1900's, making it to #10 in the 1960's. Currently it remains comfortably in the top 300; used but not overused. Cynthia is a somewhat versatile name, bringing with it the nickname Cindy, which as a name in its own right has become nearly as much used as Cynthia.

Mark

Mark comes from the Latin name Marcus, which probably derives from the Roman god of war, Mars. We are familiar with the name Mark from the New Testament, as well as American writer Mark Twain. There was also King Mark in Arthurian legend, and according to the Ask Oxford Concise Dictionary of Names, King Mark's name was probably of Celtic origin, from a word that meant "horse." Although it has recently fallen out of the top 100 names for boys in the U.S., Mark has been quite popular in the U.S. for over a century. Its status as a saint name and important biblical figure, and its simplicity, probably guarantee its continued popularity. You won't win any points for originality if you name your baby boy Mark, but its still a fine choice.