Marie Rambert and the last changed his name to Warszawski. She changed her name to Myriam Ramberg, and finally left it in the French form "Marie Rambert". In later years she was known to friends and dancers as Mim. Her father, Yakov Ramberg (1855–1928), born in Vištytis, a small town in Suwałki Governorate (nowadays in Lithuania), was a learned merchant and Hebrew publisher and lexicographer, and a Zionist. Her mother, Eiga Ramberg née Lap, born in the town of Suchowola (nowadays in north-east Poland), daughter of Rabbi Elhanan Tzvi Lap, was a community worker. Rambert was the fourth of seven children. The
Marie Rambert classes in 1919 and later founded her own ballet school in Bedford Gardens. In 1926 she created her own company, originally named Ballet Club. It has been through many name changes, much like Rambert herself. The company began performing at night revues in London. The first informal show was performed in "Riverside Nights" at the Lyric Theatre, and continued with the nightly revues for a while. She began finding new and promising dancers and choreographers in numerous places, such as Frederick Ashton, to be a part of her company and gave them a chance to grow. From Marie Rambert Dancers,