Roman Catholic Inspired Names

This Spanish form of the yet-to-be-revived Ignatius was borne by an early and influential Philipina nun known as Mother Ignacia.

Saint's name made infamous by Philippine dictator's wife Imelda Marcos. A more positive famous bearer is the British actress Imelda Staunton, best known for playing Dolores Umbridge in the Harry Potter movies.

Imma is the Low German translation of Emma now primarily used in Scandinavia.

Also spelled Ines, this name of the prudish mother of Don Juan in the Byron poem has a touch of mystery, but has also been fully integrated into the American name pool.

The luminous Ingrid Bergman's appeal was strong enough to lend universal charisma to this classic Scandinavian name, which has been somewhat neglected in the US. Even today, a child named Ingrid would be assumed to be of Scandinavian ancestry, signaling the name has never been fully integrated into the English lexicon the way other European choices from the same era like Danielle or Kathleen have.

Innocent, the name of thirteen popes, is rarely heard in a secular setting, where its loaded meaning could open the door to ridicule.

Ioanna may be an original spin on the Joanna family, but American tongues may have trouble wrapping themselves around all its vowels. Ioanna is pronounced ee-oh-ah-nah.

This form of Irene feels fresher and gives the classic name a chic, international flair. It's most commonly used in Eastern Europe.

Serene Irene, the name of the Greek goddess of peace and one of the most familiar Greek goddess names, was hugely popular in ancient Rome and again in the United States a hundred years ago.

Isaac has shaved off his biblical beard and leaped into the upper echelon of popular boys' names, outrunning cousin Isaiah. A favorite of the Puritans, Isaac has never dipped below Number 400 on the US list of top boy names.

With Isabel getting so popular, parents are searching for new varieties of the name, and Isabeau is one that makes a lovely French twist.

Isabel derived from Elizabeth in southwest Europe during the Middle Ages. It was originally written as Elisabel, but the first syllable was dropped as it spread across the continent. In Spain and Portugal, Isabel and Elizabeth are considered to be variations of the same name, but they are treated as separate names in other European countries and the US.

Isabella has been a Top 10 name for girls in the US for two decades now. The Latinate form of Isabel, a variation of Elizabeth which originally derived from the Hebrew name Elisheba, Isabella reigned as Number 1 in 2009 and 2010.

For a long time, Isadora has been overlooked in favor of Isabella, owing perhaps to its association with the tragic modern dancer, Isadora Duncan, or because parents would rather their daughter be a Bella than a Dora. Now, with Theodora back in the charts and vintage names in vogue, Isadora has been slowly gaining more attention over the last decade.

Isaiah, like brethren Isaac and Elijah, is a once neglected biblical name now firmly back in favor, already surpassing such long-popular Old Testament stalwarts as Aaron and Adam. Isaiah has ranked on the US Top 1000 list for boys every year but two, 1969 and 1970.

The name of one of the most famous medieval Irish saints, who was known as "the foster-mother of the saints," and founded a nunnery in the county of Limerick. Might be of interest to someone looking for an unusual 3-letter name.

Though some might find it a bit heavy-booted, Ivan is one of the few Russian boys' names to become fully accepted into the American naming pool.