Louis Marie-Julien Viaud was a writer, who used the pseudonym Pierre Loti.

Viaud was born in Rochefort, Charente-Maritime, France, to an old Protestant family. His education began in Rochefort, but at the age of seventeen, being destined for the navy, he entered the naval school in Brest and studied on Le Borda. He gradually rose in his profession, attaining the rank of captain in 1906. In January 1910 he went on the reserve list.

His pseudonym has been said to be due to his extreme shyness and reserve in early life, which made his comrades call him after "le Loti", an Indian flower which loves to blush unseen. Other explanations have been put forth by scholars. It is also said that he got the name in Tahiti where he got a sun burn and was ca