What is suffix for chaplain?

There isn't a specific suffix for "chaplain". The term "chaplain" itself is a noun and already encompasses the role of a religious leader serving in a specific institution or organization.

However, depending on the context, you might use other terms that are closely related:

* Chaplaincy: This refers to the office or role of a chaplain.

* Chaplain's: This is a possessive form, indicating something belonging to a chaplain.

For example:

* "The chaplaincy at the hospital is a vital service."

* "The chaplain's office is located on the second floor."