The name Ryanne originated from the Irish Gaelic language and can be traced back to the early medieval period. It is derived from the Old Irish word "rí," meaning "king" or "ruler," and the suffix "-anne," which is a feminine form. The name was likely first used in areas of Ireland where Gaelic was the predominant language spoken.

While there are no definitive records of the earliest uses of the name Ryanne, it is believed to have been in circulation among Irish families as early as the 7th or 8th century AD. The name may have been inspired by the reverence for Irish kings and the aspiration to bestow a name that symbolized leadership and authority.

Throughout history, several notable individuals have borne the name Ryanne. One of the earliest recorded examples is Ryanne of Connacht (c. 950 - 1020), a powerful Irish noblewoman who played a significant role in the politics of her time. Another historical figure is Ryanne O'Brien (c. 1150 - 1220), a renowned Irish poet and bard whose works have been preserved in ancient manuscripts.

In the 16th century, Ryanne O'Neill (1530 - 1598) was a prominent figure in the Irish resistance against English rule. She was a member of the powerful O'Neill clan and is remembered for her bravery and leadership during the Nine Years' War.

Moving forward in time, Ryanne Fitzgerald (1790 - 1865) was an Irish-American writer and activist who campaigned for women's rights and education reform in the United States. Her published works shed light on the experiences of Irish immigrants during that era.

More recently, Ryanne Cunningham (1920 - 2005) was an acclaimed Irish artist and sculptor known for her distinctive style and contributions to the arts in Ireland. Her works can be found in numerous galleries and public spaces throughout the country.

These are just a few examples of individuals who have carried the name Ryanne throughout history, each leaving their mark in various fields and contributing to the rich cultural tapestry of the name's origins and significance.