Female and male first names : United Kingdom.

The name Monarch is of English origin, meaning "king" or "queen", derived from the word "monarchy". Historically used as a title for rulers like Queen Elizabeth II, its use as a given name is rare but has been borne by notable figures such as singer-songwriter Monarch Little and businessman Monarch Newhouse. In popular culture, it appears in Andrew Miller's novel 'The King of a Hundred Aguiers' and as a Marvel Comics superhero with gravity-manipulating powers. Despite its rarity, Monarch's historical significance and unique meaning make it an intriguing name choice.

Morgaine is a Welsh name meaning "sea-born" or "circle of the sea," with roots in ancient Celtic culture.

Mosley is a rare English given name derived from the historic Staffordshire surname, also named Mosley, which has been associated with prominent aristocratic families since the Middle Ages. While it doesn't have a specific meaning when used as a first name, it carries significance through its historical and familial context, often embodying pride in English heritage for those who bear it. Today, Mosley remains an appealing choice for parents seeking distinctive names for their children due to its unique sound and aristocratic associations.

Nelson is an English name derived from the Middle English word 'Nelleson', composed of Germanic elements 'nell' meaning 'little' and 'hild' meaning 'battle'. It means 'little battle' and has been popular throughout history, notably associated with British naval hero Admiral Horatio Nelson. Today, Nelson remains a popular choice for boys' names in English-speaking countries, often shortened to 'Nels' or 'Nel', symbolizing strength and courage.

Nesta is a unique Welsh name meaning 'habitation', popularized by 12th-century princess Nest ferch Rhys.

Nettie is an English name that means "home ruler" or "noble and powerful", and is often considered a variant of Henrietta. It has been popular in English-speaking countries for generations and was particularly common in the late 19th and early 20th centuries as a nickname for girls named Henrietta. One notable bearer of this name was British suffragette Nettie Honeyball, who fought passionately for women's rights.

The name Norris is of English origin, derived from the Old Norse personal name Hrori, which means 'fame' and 'army'.

Nyasa is an unusual yet striking African name derived from Lake Nyasa in East Africa, meaning 'lake' in the language of the Maravi people who inhabit the region.

The name Oasis is of English origin, meaning "a fertile spot or spring in a desert," gaining popularity for girls due to the British rock band Oasis, celebrity usage, and its appealing associations with nature and peace.

Ophilia is a rare feminine name of Latin origin, derived from "ophthalmus," meaning "eyes." It was popularized in the 19th century through British poet Alfred Tennyson's works.

Paley is a rare English given name derived from the Hebrew word "peleh," meaning "miracle." Popularized by Willa Cather's 1918 novel "My Ántonia," Paley is often associated with creativity and individuality due to its literary origins, though it has no significant historical figures.

Penny is an English name meaning 'one penny'.

Posie is a charming English name derived from 'posy', meaning a small bunch of flowers. It evokes feelings of beauty, grace, and positivity, and is often linked to nature and growth.

Rachel is a Hebrew-derived female name meaning "ewe" or "female sheep", with notable bearers like Rachel Carson and Rachel Whiteread.

Rachel is a Hebrew-origin female given name meaning "ewe" or "female sheep".

Roxy, of Latin origin, means "dawn" or "bright with dawn," carrying luminous and hopeful connotations.

Sabryna is an Arabic-derived name with Latin origins, meaning "from the brook Sabrina". It is a rare yet elegant name inspired by ancient British legend of a river nymph named Sabrina.

Sheryal is a unique name with unknown origins, first popularized in the late 19th century and bearing notable figures like actress Sheryl Lee.

The name Spencer originates from English Middle Ages, derived from 'Spenser', an occupational surname for those managing estates or households, originally thought to mean 'keeper of the larder'. It is associated with notable figures like Sir Edmund Spenser, the poet, and is also a British dukedom title. Today, Spencer remains popular due to its historical significance and strong meaning.

Tanith is a distinctive female name of uncertain origin, possibly derived from the Phoenician goddess Tanit or created by British author Charles Williams. Its meaning remains unexplored but may be associated with creativity and protection. Despite its rarity, Tanith has been popularized by British actress Tanith Laughton.