Henrik Ibsen was a Norwegian playwright who is considered one of the most important figures in modern theatre. He was known for his realistic and psychological approach to drama, and his works often dealt with issues such as social norms, gender roles, and human relationships. Some synonyms for the name Henrik Ibsen include "father of modern drama," "master of the modern stage," and "dramatist of the people." His plays continue to be performed and studied today, and he remains a significant influence on contemporary theatre and literature. Some of his most famous works include "A Doll's House," "Hedda Gabler," and "Ghosts".