Is it permissible in Islamic law to omit bin or binti from a child's name when registering a birth?

Summary

In Malaysia, omitting bin or binti from a child's name at birth registration is legally valid and not obligatory under the ruling of taklif. However, from the Shariah perspective, including them is regarded as important because it protects lineage and prevents confusion over ancestry, slander and inheritance disputes. It is also an established local custom among Muslims in Malaysia, in line with Arab practice and the tradition of the prophets, companions and scholars.

Written in our own words from the original fatwa — check the source before acting on it.