Jill: Baby Name of the DayJill went up the hill with Jack, but while Jack is a white hot choice for boys today, his sister is in style limbo.

Thanks to a reader for suggesting her name as our Baby Name of the Day.

Jill: Juliana’s Cousin

This name was once so common in England that it became a generic term for girl, as in “Every Jack must have his Jill.”

But it’s actually part of the Julian family. Julian has a history of use for both genders. Gillian evolved from Julian, and then came the J spelling. Drop the last two syllables, and there you go.

The name first entered the US Top 1000 in 1929 – the same year Jack & Jill Ice Cream went into business.

It reached the Top 100 in 1958.

The name peaked in the 1960s, and the famous bearers of the name make that clear. Mrs. Joe Biden answers to the name; so do actresses Wagner, Eikenberry, and St. John. It was the mom’s name on 1990s sitcom Home Improvement.

Today, Julia, Juliana, Julianna, Juliet, Juliette, Julie, and Julissa are all far more popular, while just Jill has left the US Top 1000 entirely.

Jill: Da Doo Ron Ron

More proof that this was once a go-to name for girls?

Back in 1963, girl group The Crystals scored a hit with “Da Doo Ron Ron.”

It was covered by The Searchers just months later. They changed the lyrics slightly. Instead of “Somebody told me that his name was Bill,” they substituted Jill.

Teen heartthrob Shaun Cassidy scored a hit with the J-for-B swap lyrics in 1977.

Jill: Farrah

In 1976, Charlie’s Angels debuted, and became an overnight sensation. Farrah Fawcett was the series’ breakout star. She played Jill Munroe.

Fawcett left the show after just one season, and Cheryl Ladd replaced her, playing her sister, Kris Munroe.

The show’s mega-popularity had no impact on the name’s use. It had been in the US Top 100 since 1957, and would stay there until 1983 – but Charlie’s Angels couldn’t boost the name any higher than it had already gone.

Jill: Exile

It all adds up to a classic mom name, just like Kimberly or Ashley or Michelle.

And yet, it’s almost shocking how far it’s fallen. Consider:

  • Spare, tailored names for girls are having a moment. This includes surname names like Sloane and Blair, classics like Claire and Grace, as well as new possibilities like Wren and Kai.
  • Many former favorites remain in the US Top 1000 for years. Jessica is around the 200 mark, Jennifer isn’t far behind, and Ashley is still in the Top 100.
  • The name has a storybook quality, thanks to the nursery rhyme. That puts it in the company of choices like Alice and Eloise.
  • It’s undeniably nickname-proof, a quality parents increasingly appreciate.

Despite all of those positives, this name is headed for extinction. Just 36 girls were given the name in 2015.

It’s been kept in the spotlight by one of the J-named Duggar sisters. Some might attribute the name’s decline to the family’s struggles, but the name was in decline long before.

Gillian is also out of the US Top 1000, given to just 120 girls last year, while the J spelling fared slightly better. It remains in the Top 1000 at #435.

If you’re after a traditional girl’s name, but find Margaret, Elizabeth, and Katherine a little bit too buttoned-down, this might be the perfect choice. Everyone will recognize it, but odds are your daughter will never meet another Jill her age.

Were you surprised to see how far this name has fallen? Do you know any Jills?

About Abby Sandel

Whether you're naming a baby, or just all about names, you've come to the right place! Appellation Mountain is a haven for lovers of obscure gems and enduring classics alike.

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What do you think?


  1. Jill is a great name! I only know one, in her 30s now, but the name suits her sunny personality.

    I do know a 4 year old named Jillian. She is called Jilly sometimes.

  2. Jillian Michaels of Biggest Loser fame is who makes me pause on Jill. She’s not the sort of person I’d want my daughter aspiring to be.

    Having said that, I like the name Jill. It seems straightforward, friendly. Jills would be a cute nickname. The only Jills I know are 30+ and rather demure, sweet women.

    Just Jill: I’m a fan.

  3. I think it would be a cute and refreshing nickname for any of those Julie- names (Julianna, Juliette, etc.). I know a girl named Jillen and her nickname is Jilly-bean. I would definitely consider using Jill! Not really my style, but it has won me over somehow. 🙂

  4. If I remember correctly, there’s a character in F. Scott Fitzgerald’s “This Side of Paradise” that introduces herself as Jill. It wasn’t her real name, and I don’t think anyone believed that it was anyway. Still…the book was published in 1920, years before Jill actually entered the top 1000. I have to wonder if Fitzgerald named her after the nursery rhyme, or if Jill was someone’s stage name around the time.

  5. I have a cousin named Jill, a few years younger than I am. Love the name! Her nickname was Jillybugs. Always seems like a cool, intelligent, got it together type lady name to me.

  6. I knew a Jill growing up (I was born in ’68). I always liked the name and still do. I’m surprised it’s out of the top 1000 altogether.

  7. I’ve always loved Gillian, but I don’t care for Jill. I think it’s because I knew an unpleasant one as a kid and it poisoned the name for me. Also, I’m somehow put in mind of Penn Jillette every time I hear it… and while I like Penn Jillette, I don’t really think he’s a great namesake for a little girl.