Reily Unisex
Name Meaning & Origin Pronunciation: RAY-lee /ˈreɪli/
Origin: Irish; English
Meaning: Irish: descendant of the king; English: brave
Historical & Cultural Background
The name Reily is of Irish origin, derived from the Gaelic surname "Ó Raghallaigh," which means "descendant of Raghallach." The root "Raghallach" is believed to be derived from the word "raghal," meaning "a powerful ruler" or "a king." This etymological lineage reflects a connection to leadership and nobility, common themes in Gaelic nomenclature. The transition from the Gaelic to the anglicized form occurred over centuries, particularly during the 17th and 18th centuries, as English influence permeated Ireland, leading to the adaptation of many Gaelic names into forms more accessible to English speakers.
Historically, the Ó Raghallaigh clan was prominent in Ireland, particularly in the province of Ulster. They were known for their involvement in various historical conflicts and alliances throughout the medieval period.
The name Reily, along with its variants, became more widely recognized through the documentation of Irish history and genealogies, particularly during the 19th century when many Irish families began to record their ancestry more systematically. The name appears in various historical texts and records, contributing to its recognition as a traditional Irish surname.
Culturally, the name Reily carries connotations of strength and leadership, resonating with the historical significance of the clans from which it originates. The name has also been associated with various Irish legends and folklore, further embedding it within the cultural fabric of Ireland.
In addition to its historical roots, diminutive forms such as "Riley" have emerged, showcasing the adaptability of the name across different contexts. Overall, Reily encapsulates a rich heritage that reflects both the linguistic evolution and the enduring legacy of Irish identity.
Famous people named Reily
In this section, you will find notable people named Reily. We include individuals across a wide range of fields, including actors known for their work in film, television, and stage productions. You'll also find musicians, directors, and other public figures named Reily who have made a significant impact on popular culture.
We also feature individuals named Reily who have made meaningful contributions to science, politics, athletics, literature, and other areas of public interest.
Please note that not every baby name in our database currently has a famous namesake listed. If you would like to suggest a name we may have missed or submit a correction, feel free to contact us. We review and finalize additions and corrections within 24 hours.
Reily is a musician best known for his work in the band Reily and his solo releases.
Sibling suggestions
If you're looking for sibling name ideas that pair well with Reily, the following options are frequently chosen as complementary choices by parents.
Similar names
Based on our extensive baby names database, several names share stylistic or phonetic similarities with Reily. These names can serve as alternatives to the sibling suggestions listed above and may help you find the perfect complementary name for your growing family.
U.S. Historical Usage
The name Reily was first seen in the United States in 1992.
Reily has ranked as high as #3970 nationally, which occurred in 2006, and has been most popular in California, Texas, and New York.
In the past 5 years the name Reily has been trending down compared to the previous 5 years.
Popularity Over Time (National)
The name Reily is part of our comprehensive baby names database, which includes Social Security Administration (SSA) data dating back to 1880—the first official year of state and national tracking. The chart below shows when Reily was first recorded in the United States and illustrates how its popularity has risen and fallen over time.
Popularity Over Time (National) — Table
We track the national popularity of each baby name annually. The table below displays each year along with the number of births reported by the Social Security Administration. This data combines all state-level reporting from the SSA's baby names database to provide a comprehensive view of overall birth counts for Reily.
| Year | Total Births | Boy | Girl |
|---|---|---|---|
| 2025 | 5 | 0 | 5 |
| 2024 | 5 | 0 | 5 |
| 2020 | 8 | 0 | 8 |
| 2019 | 10 | 5 | 5 |
| 2018 | 14 | 8 | 6 |
| 2017 | 15 | 9 | 6 |
| 2016 | 14 | 6 | 8 |
| 2015 | 12 | 12 | 0 |
| 2014 | 15 | 10 | 5 |
| 2013 | 23 | 17 | 6 |
| 2012 | 35 | 27 | 8 |
| 2011 | 42 | 28 | 14 |
| 2010 | 44 | 35 | 9 |
| 2009 | 47 | 30 | 17 |
| 2008 | 65 | 48 | 17 |
| 2007 | 59 | 47 | 12 |
| 2006 | 82 | 51 | 31 |
| 2005 | 63 | 39 | 24 |
| 2004 | 33 | 13 | 20 |
| 2003 | 32 | 20 | 12 |
| 2002 | 36 | 15 | 21 |
| 2001 | 39 | 19 | 20 |
| 2000 | 29 | 12 | 17 |
| 1999 | 37 | 15 | 22 |
| 1998 | 46 | 19 | 27 |
| 1997 | 28 | 13 | 15 |
| 1996 | 22 | 8 | 14 |
| 1995 | 13 | 8 | 5 |
| 1994 | 14 | 7 | 7 |
| 1993 | 9 | 9 | 0 |
| 1992 | 6 | 6 | 0 |
Top States for Reily (2013)
We track the most popular states for each baby name every year and highlight the locations where the name appears most frequently. The table below shows the five states with the highest number of births for this name in the selected year. Use the toggle to expand the list to every state with reported births.
| State | Births | Share |
|---|---|---|
| CA | 5 |