The Dube
The Dube (or Dubey are synonyms of Dwevedi/Dwivedi of the Sanatan dharma.They are the one with knowledge of God[Dev means God & VEDI means knowledge]. The majority of Dubey's are from the region around Ayodhya in the Indian state of Uttar Pradesh

Uttar Pradesh

Uttar Pradesh abbreviation U.P. , is a state located in the northern part of India. With a population of over 200 million people, it is India's most populous state, as well as the world's most populous sub-national entity...

. They however can be found all over India

India

India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

 due to being an upwardly mobile community. The surname , Dube is also found in the countries of Fiji

Fiji

Fiji , officially the Republic of Fiji , is an island nation in Melanesia in the South Pacific Ocean about northeast of New Zealand's North Island...

, Guyana

Guyana

Guyana , officially the Co-operative Republic of Guyana, previously the colony of British Guiana, is a sovereign state on the northern coast of South America that is culturally part of the Anglophone Caribbean. Guyana was a former colony of the Dutch and of the British...

 (as Doobay), Trinidad and Tobago

Trinidad and Tobago

Trinidad and Tobago officially the Republic of Trinidad and Tobago is an archipelagic state in the southern Caribbean, lying just off the coast of northeastern Venezuela and south of Grenada in the Lesser Antilles...

 and Suriname

Suriname

Suriname , officially the Republic of Suriname , is a country in northern South America. It borders French Guiana to the east, Guyana to the west, Brazil to the south, and on the north by the Atlantic Ocean. Suriname was a former colony of the British and of the Dutch, and was previously known as...

. The author of the Ramacharitamanas

Ramacharitamanas

Shri Ramcharitmanas , also spelt Shri Ramcharitamanasa, is an epic poem in Awadhi, composed by the 16th-century Indian poet, Goswami Tulsidas...

 , Goswami Tulsidas

Tulsidas

Tulsidas , was a Hindu poet-saint, reformer and philosopher renowned for his devotion for the god Rama...

was also a Dubey. Another way to spell it is "Dubey". Dubey's are called "Dave" in Gujarat. In Trinidad, they are called "Doobe"