اللَّهُمَّ بَارِكْ Allahumma Barik Meaning and usage

when to utter "Allahu akbar"
"Allahumma Barik" is pronounced in an effort to be blessed and productive.

It is Sunnah to utter "Allahumma barik" on the occasions listed below: When you see something deserving.
The Prophet (peace and blessings be upon him) told Muslims that when they find something commendable in their fellow Muslim brothers, they should supplicate for blessings (barakah) upon them in order to guard themselves from evil eye. According to the Prophet (peace and blessings be upon him), "If one of you sees something with his brother that he admires, let him pray for blessing (barakah) for him."

narrated by Imam Malik (2/939), Imam Ahmad (25/355), and Ibn Majah (3509) in al-Muwatta.

اللّهُمَّ بَارِكْ لَنَا فِيمَا رَزَقْتَنَا، وَقِنَا عَذَابَ النَّارِ ، بِسْمِ اللَّهِ

Transliteration
Allahumma barik lana fima razaqtana wa-qina adhaban-naar. Bismillah

Meaning : “O Allah! Bless (the food) You provided us and save us from the punishment of the Hellfire. In the Name of Allah.”

اللّهُـمَّ بارِكْ لَهُ

Allahumma barik lahu is used for male and the meaning of the phrase is Oh Allah, bless him.males

اللَّهُمَّ بَارِكْ لَهُمْ وَبَارِكْ عَلَيْهِمْ
It was narrated from Aqil bin Abu Talib: that he married a woman from Banu Jusham, and they said: “May you live in harmony and have many sons.” He said:
“Do not say that, rather say what the Messenger of Allah said: ‘Allahumma barik lahum wa barikalaihim (O Allah, bless them and bestow blessings upon them).’

Meaning: O Allah, bless them and bestow blessings upon them.

Narrated Abdullah ibn Abbas: I was in the house of Maymunah. The Messenger of Allah (ﷺ) accompanied by Khalid ibn al-Walid entered. Two roasted long-tailed lizards (dabb) placed on the sticks were brought to him. The Messenger of Allah (ﷺ) spat. Khalid said: I think that you abominate it, Messenger of Allah. He said: Yes. Then the Messenger of Allah (ﷺ) was brought milk, and he drank (it).

The Messenger of Allah (ﷺ) then said: When one of you eats food, he should say: O Allah, bless us in it, and give us food (or nourishment) better than it. When he is given milk to drink he should say: O Allah! bless us in it and give us more of it, for no food or drink satisfies like milk.

اللَّهُمَّ بَارِكْ لَنَا فِيهِ وَزِدْنَا مِنْهُ

Meaning: O Allah! bless us in it and give us more of it.

here Fihi means it.

It means O Allah, bless it for him

Ibn al-Qayyim (may Allah have mercy on him) said:

“If the one who is looking fears that he could cause harm by his evil eye to the object that he is looking at, then he may ward off its evil by saying “Allahumma barik ‘alayhi (O Allah, bless it for him),”as the Prophet (blessings and peace of Allah be upon him) said to ‘Amir ibn Rabi‘ah, when he looked at Sahl ibn Hunayf:

“Did you not pray for barakah for him?” – In other words did you not say “Allahumma barik ‘alayhi (O Allah, bless it for him)”?”