Biblically speaking, there is nothing wrong with identifying oneself as the giver of a gift, perhaps by including a note with a present.
बाइबल के हिसाब से अगर एक व्यक्‍ति तोहफे के साथ - साथ अपनी पहचान भी देता है तो इसमें कोई बुराई नहीं है ।