River Names

By the Names.Contact Editorial Team · Updated September 2026 · 101 names

Rivers are some of the oldest names on any map. Many, like the Thames or the Danube, keep words so ancient that their original meaning is only partly understood; others, like the Mississippi (“great river”), still describe exactly what they are. This page collects more than 100 river names — the longest rivers, American favorites, world-famous waterways, baby names that mean river, river gods and invented rivers for fiction.

Lengths are approximate, since measuring a river is surprisingly tricky. For related lists, see ocean names, mountain names and water names; for baby names with a watery meaning, try names that mean water.

Our top picks: Nile, Amazon, Mississippi, Shannon, Jordan, River, Brook, Seine, Danube, Avon, Ganga, Rhone

The longest rivers in the world

Whether the Nile or the Amazon is longer depends on where you measure the source; most references still list the Nile first.

River	Length / continent	Name origin
Nile	About 4,130 mi; Africa	Greek Neilos, of uncertain origin
Amazon	About 4,000 mi; South America	Named by Spanish explorers after the Amazons of Greek myth
Yangtze	About 3,900 mi; Asia	Called Chang Jiang, “long river”, in China
Mississippi	About 2,340 mi (3,700 with the Missouri); North America	Ojibwe, “great river”
Yenisei	About 3,400 mi (whole system); Asia	Possibly Evenki, “great water”
Yellow River	About 3,400 mi; Asia	Huang He, for its yellow silt
Ob	About 2,300 mi (3,360 with the Irtysh); Asia	Possibly Persian āb, “water”
Paraná	About 3,000 mi; South America	Tupi, “like the sea”
Congo	About 2,900 mi; Africa	From the Kongo kingdom; the deepest river on Earth
Amur	About 2,760 mi (whole system); Asia	Heilong Jiang, “black dragon river”, in Chinese
Lena	About 2,700 mi; Asia	From Evenki Elyu-Ene, “big river”
Mekong	About 2,700 mi; Asia	Thai/Lao Mae Nam Khong, “mother of waters”
Niger	About 2,600 mi; Africa	Possibly Tuareg gher n-gheren, “river of rivers”

Famous rivers in the United States

America’s rivers carry many Indigenous names; our Native American names page explores more.

River	States	Name note
Missouri	Montana to Missouri	Longest river in the US; named for the Missouria people
Colorado	Colorado to Mexico	Spanish, “colored red”; carved the Grand Canyon
Rio Grande	Colorado to the Gulf	Spanish, “big river”; US–Mexico border
Ohio	Pennsylvania to Illinois	Seneca, “good river”
Hudson	New York	After explorer Henry Hudson
Potomac	Maryland, Virginia, DC	Algonquian trading-place name
Columbia	Washington, Oregon	After Robert Gray’s ship Columbia Rediviva
Snake	Wyoming, Idaho, Oregon	Possibly from a misread sign for the Shoshone
Yukon	Alaska and Canada	Gwich’in, “great river”
Tennessee	Tennessee, Alabama, Kentucky	From the Cherokee town Tanasi
Shenandoah	Virginia	Famous folk song; meaning uncertain
Delaware	New York to Delaware Bay	After Lord De La Warr
Susquehanna	New York to Maryland	Algonquian, possibly “muddy river”
Arkansas	Colorado to Arkansas	From the Quapaw people’s name
Platte	Nebraska	French, “flat”
Sacramento	California	Spanish, “sacrament”
Chattahoochee	Georgia, Alabama	Creek, “painted rock”
Savannah	Georgia, South Carolina	Possibly from the Shawnee
Allegheny	Pennsylvania, New York	Lenape name, meaning debated
Merrimack	New Hampshire, Massachusetts	Algonquian, possibly “deep place”
Wabash	Indiana, Illinois	Miami-Illinois, “white shining”
Suwannee	Georgia, Florida	Origin debated; made famous by the song “Old Folks at Home”

Famous rivers around the world

Rivers that shaped history, faith and art.

River	Country	Significance
Thames	England	Flows through London; ancient Celtic name, possibly “dark”
Seine	France	Flows through Paris
Danube	Ten countries in Europe	Passes four capitals; the “Blue Danube” waltz
Rhine	Switzerland to the Netherlands	Castles and vineyards; Proto-Celtic, “flowing”
Rhone	Switzerland, France	Fast-flowing Alpine river
Loire	France	The “valley of kings” and its châteaux
Tiber	Italy	The river of Rome
Arno	Italy	Flows through Florence
Volga	Russia	Longest river in Europe
Ganges	India, Bangladesh	Sacred river Ganga, a Hindu goddess
Indus	Pakistan, India, China	Gave its name to India and Hindu
Tigris	Turkey, Iraq	A river of Mesopotamia and Eden (Genesis 2)
Euphrates	Turkey, Syria, Iraq	A river of Mesopotamia and Eden (Genesis 2)
Zambezi	Southern Africa	Plunges over Victoria Falls
Orinoco	Venezuela, Colombia	Huge delta and rainforest
Liffey	Ireland	Flows through Dublin
Shannon	Ireland	Longest river in Ireland
Avon	England	Celtic word for “river”; Stratford-upon-Avon
Douro	Spain, Portugal	Port-wine valley
Vltava	Czech Republic	Smetana’s symphonic poem
Murray	Australia	Longest river in Australia
Tagus	Spain, Portugal	Longest river of the Iberian Peninsula; flows into Lisbon’s harbor
Elbe	Czech Republic, Germany	Flows through Dresden and Hamburg
Neva	Russia	Short but mighty river of St. Petersburg
Dnipro	Russia, Belarus, Ukraine	Flows through Kyiv
Jordan	Israel, Jordan, Syria	Where Jesus was baptized (Matthew 3)

Baby names that mean river or stream

Flowing, easygoing names. Also see nature boy names and nature names for girls.

Name	Meaning	Origin
River	A river	English
Brook	Small stream	English
Rio	River	Spanish / Portuguese
Nadi	River	Sanskrit
Nahar	River	Arabic
Kawa	River	Japanese
Ria	Small river; river mouth	Spanish
Beck	Stream	Old Norse
Burne	Stream (from burn)	Scottish / Old English
Bourne	Stream	English
Brooks	Of the brook	English
Yamuna	Sacred river and goddess	Sanskrit
Saraswati	Goddess of knowledge; a sacred river	Sanskrit
Rivers	Of the rivers	English
Ford	River crossing	English
Trent	Strongly flowing (English river)	Celtic
Clyde	From the River Clyde, possibly “cleansing one”	Scottish
Tyne	River (the Tyne)	Celtic

River gods and spirits

Many cultures honored rivers as living beings. For more deities see goddess names.

Name	Who	Mythology
Achelous	Chief of Greek river gods	Greek
Alpheus	River god who pursued Arethusa	Greek
Scamander	River god of Troy	Greek
Styx	River and goddess of the underworld	Greek
Lethe	River of forgetfulness	Greek
Hapi	God of the Nile flood	Egyptian
Boann	Goddess of the River Boyne	Irish
Sabrina	Nymph of the River Severn	British legend
Oshun	Orisha of rivers, love and fertility	Yoruba
Ganga	Goddess of the Ganges	Hindu
Tiberinus	God of the Tiber	Roman
Rusalka	Water spirit of rivers and lakes	Slavic

Fantasy river names

Invented rivers for novels, maps and games. Pair them with fantasy city names and kingdom names.

Name	Style / vibe	Best for
Silverrun	Bright, clear	Elven lands
Blackwater	Dark, deep	Swampy frontiers
The Wending	Slow, winding	Peaceful farmlands
Moonrill	Mystical	Sacred groves
Frostmere Run	Cold, glacial	Northern kingdoms
Redfang	Ominous	Battlefields
Sunwash	Warm, golden	Desert oases
Anduin	Tolkien’s Great River in Middle-earth	Reference only
Trident	River in Westeros (A Song of Ice and Fire)	Reference only
Brandywine	Hobbit river in The Lord of the Rings	Reference only

Tips for choosing a river name

Look for the word “river” itself. Many rivers’ names just mean “river” or “water” in an old language: Avon (Celtic), Mississippi (“great river”), Yukon (“great river”).
Choose a river with a story. The river where you grew up, got engaged or went rafting makes a meaningful baby or pet name.
Think about pronunciation. Shannon, Jordan and Clyde are familiar names; Chattahoochee is better for a dog than a child.
For fantasy maps, combine a color or quality (silver, black, sun) with a flow word (run, rill, wash, mere).
River names suit pets. Rivers make fun names for dogs that love to swim — see our dog names.

Frequently asked questions

What is the longest river in the world?

The Nile, at about 4,130 miles, is traditionally ranked longest. Some studies measure the Amazon as slightly longer, and it carries far more water than any other river.

What is the longest river in the United States?

The Missouri River, about 2,340 miles, is slightly longer than the Mississippi. Together the Mississippi–Missouri system is one of the longest in the world.

What names mean river?

River, Rio (Spanish), Nadi (Sanskrit), Nahar (Arabic), Kawa (Japanese), Brook and Beck (stream) all mean river or stream.

What does Mississippi mean?

It comes from the Ojibwe misi-ziibi, meaning “great river”.

Which baby names come from rivers?

Jordan, Shannon, Clyde, Trent, Tyne, Savannah and Sabrina (from the River Severn’s Latin name) are all river-derived names.