Samantha

No one knows for sure where the name Samantha came from, so we don't know for sure what it means, either. Behind the Name mentions that some people think it means "listener" in Aramaic, but Ask Oxford doesn't mention that, and simply says Samantha is "Of problematic and much debated origin." In nine out of ten cases, this would make Samantha an excellent name for a cat. Samantha Stevens was, of course, the well-known main character on the television show Bewitched, and it was that television show that really brought the name into prominence. (Also see Tabitha.) Samantha has been a top ten name for baby girls in the U.S. since 1990, so at this point it just might be getting a bit over-used. Nevertheless, it's a pretty name, and I like it so much I can't really recommend against it. It also has the added benefit of nicknames--Sammie (or Sammy,) and Sam. A current popular Samantha is Sex and the City's Samantha Jones, played by Kim Cattrall.

Tabitha

Tabitha is of Aramaic origin, and means "roe," or "doe," or "gazelle." The name Tabitha appears in the New Testament--she was restored to life by St. Peter. Consequently, this was a very popular name with the Puritans from the 17th to the 19th centuries. After the age of the Puritans, Tabitha became a very rarely-used name, until the 1960's, when it came back into use, inspired mostly, if not 100%, by the birth of the character Tabitha on television's Bewitched in 1966. Currently the use of the name is slowly declining once again, but it remains in the top 500. All the sources I check make a point of saying that the Greek version of this name is Dorcas, so I guess I'll mention it too, even though I can't think of how this information might be useful. It would be difficult to find a more versatile name than Tabitha in terms of what it can be used for. It's a good choice for a baby girl--actually a better choice than it was at the height of its popularity, since Bewitched isn't so popular as it was. But it also works well for a wide range of fictional characters, from authentically-named Puritan to fantasy rpg characters. In addition, it's a fine name for a cat, particularly since the obvious nickname is Tabby.

Thomas

I really like the name Thomas a lot. My mother had a cat named Thomas--we called him "Sir Thomas" most of the time. My boyfriend's first name is Thomas, so that's another reason to like the name a lot. Thomas is a wonderful name to give a baby boy--in my opinion, because it has that versatility thing going for it. The child you name Thomas can grow up to be a casual Tommy or Tom, or he can use the more formal Thomas. I love names that allow a person to choose who they'd like to be. According to Behind the Name, Thomas is derived from "Te'oma," meaning "twin." I find this pretty darn interesting because I've started to really like the search engine Teoma, and now I'm going to have to remember to look up how they got that name. Some sources say that Thomas is from Hebrew. Behind the Name says it's a Greek form of an Aramaic name. Aramaic was a language that was very similar to Hebrew, and was likely the language spoken by Jesus Christ, so that's reasonable. Thomas was one of the apostles, and gave us the phrase "doubting Thomas." Thomas is a saint name. This name is one of those classic names that might never go out of style. In the U.S. it's currently at a sort of "low point" in popularity--meaning, it fell out of the top 20. Not much of a "low" there. The name is popular in pretty much all countries with a high Catholic population, so that is part of the reason for its popularity. Again, a name I would definitely recommend.