This chapter investigates preferred introduction routines in first encounters in the context of international academic conferences where English is used as the conference language. We focus on reported use of first and last names as well as titles in introductions in American, Australian and British English based on a large-scale survey of reported introduction in three scenarios: introduction of self, of others and expected introduction of self by others. Drawing on quantitative and qualitative data the results demonstrate that while use of first and last name is the unmarked choice, there is also significant variation among speakers of different national varieties, different scenarios and age groups. The results also show the importance of situational factors, seniority and hierarchy for introductions.