Where does “Petikyan” come from?

Petikyan (English) comes from Armenian Պետիկյան, from Armenian Պետիկ, from Armenian -իկ, from Middle Armenian -իկ, from Old Armenian -իկ, from Old Armenian պատ-եմ.

Ancestry of “Petikyan”, step by step

Step	Language	Word	Meaning
1	Armenian	Պետիկյան	—
2	Armenian	Պետիկ	—
3	Armenian	-իկ	forming diminutives or terms expressing affection
4	Middle Armenian	-իկ	forming diminutives
5	Old Armenian	-իկ	forming diminutives; forming agent nouns and...
6	Old Armenian	պատ-եմ	—

Every word from Old Armenian պատ-եմ →Every word from Old Armenian -իկ →Every word from Armenian -իկ →