Crashltyics seems to display thread names for iOS apps, but not for Android. Sorting through Thread #1...50 is not ideal in a complex application. Nearly all our threads are in the NDK, and are just pthreads. The call to obtain the (15+endofstring) thread name is one line of code from the pthread_id.

This was my original query about adding this support, and has the pthread query.
https://groups.google.com/g/firebase-talk/c/cIRb75V5Jxw