Middle name help to go with Elowyn / Lowen please - meaning similar to strong / warrior / God protects

We are due soon and aren’t 100% set on names but our current top options are: boys name: Lowen (joyful). Girls name: Elowyn (elm). This year has been really tough on my body for many reasons and it really is incredible that this baby is still here 🙌🏼 (one of which being that I’ve had to have a risky operation whilst pregnant). We’d like a middle name with a meaning to reflect that - perhaps meaning warrior / strong / God protects - along these lines that goes with the first names. Does anyone have any suggestions? We prefer shorter one syllable middle names but would consider others with more syllables for the meaning! Big sister’s name is Caia Wynn. 🥰 Thank you so much!