Female and male first names : Irish.

Lilleigh is an Irish female given name derived from the surname O'Lidhgh, meaning 'descendant of Lidhgh', which in turn comes from the Old Norse word 'hliddr', translating to 'lid' or 'cover'. This unique and intriguing name gained popularity due to its distinct sound and rich Irish heritage.

Lilliann is an Irish female given name derived from the surname O'Liathain, meaning "descendant of Liathán," which translates to "gray" or "green.

Lillyin is an uncommon yet captivating Irish name derived from 'Liath', meaning 'shade of blue-green'.

Lilyann is an enchanting Irish name derived from "Liadán," meaning 'lily,' renowned for its purity and grace.

Lilyaunna is an American name created by Stephenie Meyer, combining 'Lily', meaning 'lily' in Latin, with 'Aunna', an Irish variant of 'Aine' meaning 'brightness'.

Lilymae is an uncommon yet captivating Irish name derived from the powerful Ó Máille clan, known for their military prowess and political influence.

Lindasy is an uncommon yet captivating Irish name derived from 'O'Loan', meaning 'descendant of Loan', itself derived from the Irish word 'luan', signifying 'warlike' or 'fierce'.

Linnett is an uncommon yet meaningful Irish female name derived from the Old Norse word "hlinn," meaning "linnet" or "lark," symbolizing joy, happiness, and nature's beauty.

Linny is a rare and distinctive Irish name with historic roots, derived from the Irish surname Ó Luinnín meaning lively or full of life.

Liriel is a unique and captivating girl's name of unclear origin, potentially derived from Irish or Welsh traditions, or a variant spelling of the Hebrew name Lily. Its meaning varies depending on its assumed origin, but it is often associated with "sea" or "pure beauty". Despite its lack of historical documentation, Liriel has gained popularity in recent years as a distinctive choice for baby girls, appearing frequently in fantasy literature and media.

Lis is an Irish name meaning 'pledge' or 'promise', derived from the Irish word 'lis'.

Lisaanne is a rare yet captivating Irish female name with possible meanings of "pledged to God with elegance" or "radiant light with grace," but its exact origin and history remain unclear.

Lissianna is an unusual yet beautiful Irish girl's name derived from the ancient Irish goddess of fire and hearth, Lios nan Oidhche, signifying protection and light.

Livvy is a charming Irish feminine name of Viking origin, derived from Hlifr meaning "life" or "warlike".

Lizzieann is an attractive Irish girls' name, derived from Elizabeth meaning "God is my oath", popularized with a musical twist in recent years due to its Irish cultural heritage.

Locklin is an Irish name derived from the ancient surname Lochlann, meaning 'from Lochlann' or Scandinavia/Norway. It was often used by warrior chiefs in medieval Ireland and remains rare yet captivating today.

Lon is an Irish name derived from Ó Loingsigh, meaning "clear" or "discerning," associated with the wise and courageous son of King Cormac mac Airt in Irish mythology. Today, Lon stands as a unique name carrying historical richness and strength.

Lonna is an Irish name derived from 'Laighne' or 'Loingsech', meaning 'shining light'.

Lorae is a unique Irish name derived from the ancient Gaelic 'Lauragh', meaning 'laurel grove', symbolizing elegance and nobility.

Loralai is an Irish female name derived from the surname O'Roghnail, translating to 'little red one' or 'fiery haired', reflecting its Irish roots.

Loran is an uncommon Irish male given name derived from the surname 'O'Lorain', meaning 'descendant of Laurence'. It holds historical significance, associated with figures like Saint Lawrence and Saint Lorcan O'Toole.

Loranne is a unique, elegant female name of Irish origin, derived from the surname 'O'Loan', meaning 'little helmet' or 'warrior woman'.

Lorean is an Irish given name derived from the ancient Irish clan O'Lorain, meaning "the famous one" or "the renowned one".

Loreena is an enchanting Irish feminine name derived from the French 'de Lorraine', brought to Ireland by Norman invaders in the 12th century.

Lorel is an Irish given name derived from 'lor' (fiery) combined with 'rel' (song/melody), historically bestowed upon gifted singers or spirited individuals.

Lorijean is a captivating Scottish name derived from the Gaelic 'MacLabhruinn,' meaning 'son of Labhrun.' It evolved from a medieval surname into a given name with historical significance and notable bearers in politics, literature, and arts.