Myriam De Lourdes goes by Mimi.
Lourdes Pantin goes by Lulu.
Lourdes Colon goes by Tita.
Lourdes Cols goes by Lulu.
Lourdes Duque Baron goes by Lou Baron.
Lourdes Helena Gallagher goes by Helena Gallagher.
Emile de Antonio went by De.
I am going to Lourdes > je vais à Lourdes - to go is 'aller' in French (conjugated verb in link)
Baptiste de QUAY goes by Middlecloud.
Tatiane de Oliveira goes by Tati.
Joaquim de Almeida goes by Quim.
Chico de Andrade goes by Chico.
Michele De Angelis goes by Mimmo.