What is the oldest language in the world?

4 min

Tricia Horton

Mar 18, 2026

Understanding the world's first language requires more than just curiosity — it touches the roots of human civilization itself. Scholars use precise criteria to determine the age of a language, distinguishing between living and dead languages and measuring the continuity of use over millennia.

How Linguists Define the Age of a Language

To define the most ancient language on Earth, linguists rely on two main criteria. First, they examine written evidence — the earliest artifacts containing readable text. This helps identify the oldest written language in the world and the earliest languages known to humanity.

Second, for languages that are still actively spoken, researchers consider continuity of use, which reveals the oldest spoken language in the world. This approach distinguishes languages that have survived unchanged for thousands of years from those that have evolved into entirely new languages.

Languages naturally change over time, and major transformations can create entirely new forms. For example, Old English is considered dead because modern English speakers cannot understand it without study, making Modern English a separate language.

By analyzing both writing and speech, linguists can compile a list that highlights original languages and their historical longevity.

Living vs. Dead Languages

A dead language is one that has no native speakers or is no longer the mother tongue of any community, even if it survives in writing or ritual. Latin is a classic example: still used in academia and religious texts, but no longer spoken natively.

Conversely, a language is considered living if it is actively used for communication today and preserves a significant portion of its ancient structure. Languages with radical changes may be descendants of older languages but are classified as separate entities.

Most Ancient Dead Languages

Here is a table of the earliest known languages that are now extinct, with archaeological evidence as the reference point:

Language	Earliest Written Evidence	Notes
Sumerian	~3500 BCE	Considered the world's first language, it tops this list. The earliest written artifacts come from Kish, Iraq, and the language was used in literature, science, and religion until around 1 CE.
Hurrian	~2100 BCE	The earliest known texts in this language date back to the Bronze Age.
Palaic	~1600 BCE	This language is known from cuneiform tablets discovered from the Bronze Age period.
Egyptian	~2690 BCE	The earliest known written sentence dates to around 2690 BCE, and the language later evolved into Coptic.
Akkadian	~2500 BCE	A Semitic language that was widely spoken in ancient Mesopotamia.
Elamite	~2500 BCE	The earliest written records use an early pictographic writing system.
Hittite	~1600 BCE	The oldest known text in this language was written by King Anitta in the 17th century BCE.
Mycenaean Greek	~1450 BCE	The earliest form of Greek, recorded around 1450 BCE on clay tablets written in the ancient Linear B script.

Most Ancient Living Languages

Next, the world's first languages still spoken today showcase remarkable continuity:

Language	Earliest Written Evidence	Notes
Sanskrit	~1500 BCE	Used in the Vedas and ancient religious texts. Today it survives mainly as a liturgical and scholarly language, with a small number of speakers.
Greek	~1450 BCE	Often considered the second oldest living language, first recorded around 1450 BCE in Mycenaean Greek texts written in an early Greek script known as Linear B. Modern Greek is its direct descendant and is spoken by about 13 million people.
Chinese (Classical)	~1250 BCE	Earliest records appear in oracle bone inscriptions from the Shang dynasty. These writings are the ancestors of modern Chinese writing.
Aramaic	~1100 BCE	Once a major language of trade and administration across the Middle East. Several modern Aramaic dialects are still spoken today.
Hebrew	~1000 BCE	Originally the language of ancient Israel. After centuries of limited use, it was revived as a spoken language in the 19th–20th centuries.
Arabic	~100 BCE	Early inscriptions appear in Arabia. Today Arabic is spoken by more than 300 million people across the Middle East and North Africa.
Coptic Egyptian	~200 BCE	The final stage of the ancient Egyptian language. Today it survives mainly in the liturgy of the Coptic Church.
Tamil	~500 BCE	One of the oldest languages still spoken today, with a long literary tradition and tens of millions of speakers in India and Sri Lanka.

These languages illustrate continuity and cultural endurance, making them the oldest spoken languages on earth still in use.

Looking at both written records and continuous use, it’s clear that human language has an incredibly long history. Some languages have survived for thousands of years, preserving the connection between past and present and showing how deeply language is tied to human culture and civilization.

Understand the World

Learn English and access knowledge, culture, and stories from across the globe

FAQ

What is the oldest language in the world?

The oldest known language in the world is Sumerian. Archaeological evidence shows written Sumerian texts dating back to around 3500 BCE in ancient Mesopotamia (modern-day Iraq). These early clay tablets are the first known examples of writing in human history. Sumerian eventually disappeared as a spoken language but continued to be used in literature, science, and religion for many centuries.

Is Tamil the oldest language in the world?

Tamil is sometimes called the oldest language in the world because its linguistic roots are believed to go back to around 3000 BCE or earlier, making it one of the oldest language traditions still in use today.

However, the earliest written Tamil texts date to around 500 BCE. If languages are compared strictly by written evidence, several others, such as Sanskrit, Greek, and Chinese, appear earlier in the historical record. For this reason, Tamil is usually described as one of the oldest continuously used languages, rather than the oldest documented language overall.

How old is Sanskrit?

Sanskrit is about 3,500 years old based on the earliest written texts. The language appears in the Vedas, a collection of ancient religious hymns composed around 1500 BCE. While Sanskrit is no longer widely used as an everyday spoken language, it remains extremely important in religious, cultural, and scholarly contexts and continues to influence many modern South Asian languages.