"Wilfred after Boris & # 39; grandfather, Lawrie after my grandfather, Nicholas by Dr. Nick Price and Dr. Nick Hart – the two doctors who saved Boris life last month," Carrie Symonds said on her private Instagram account Saturday.
"Thank you so much to the incredible NHS maternity team at UCLH who looked after us so well. I couldn't be happier. My heart is full," she added.
Johnson returned to work on Monday, after becoming the first world leader to suffer from coronavirus in March.
The UK prime minister spent three nights in the intensive care unit in early April, before the condition improved.
Symonds previously said on Twitter that she had also experienced coronavirus symptoms.
The couple announced in February 2020 that they were engaged to be married.