#Obrigada is the feminine form of “thank you” in Portuguese (male speakers use “obrigado”), making it one of the rare gendered gratitude hashtags. The tag reflects Portuguese language’s grammatical gender system and became the default thanks marker for female Brazilian and Portuguese social media users, influencers, and celebrities.
Gendered Language
Portuguese requires adjectives and past participles to agree with speaker gender. “Obrigado/a” derives from “obliged” (the speaker is obliged), so men say “obrigado” (masculine) and women “obrigada” (feminine). This creates parallel thank-you hashtags along gender lines, making Portuguese Twitter uniquely gendered compared to English-language platforms.
Brazilian Warmth
Brazilian communication style emphasizes warmth, gratitude, and relationship maintenance. #Obrigada appears constantly—thanking followers, appreciating support, acknowledging compliments, and expressing gratitude for everyday kindnesses. This reflects Brazilian cultural values of simpatia (kindness), amizade (friendship), and the importance of maintaining warm social connections.
Influencer Culture
Brazilian influencers dominated #Obrigada usage, thanking followers for likes, brands for partnerships, and God for blessings (“obrigada Deus”). The hashtag became standard influencer etiquette, showing appreciation while also signaling femininity through grammar choice. Some non-binary users avoided gendered forms, using “obrigade” (neutral neologism) instead.
Sources: